AUDI A3 2.0L TDi 2007
Lack of power and engine management light on; fault code stored for turbo over-boost condition. Suspect fault due to sticking variable vanes on turbo.
The fault was cured by adding Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank. The car was road tested by the customer who reported a few days later the fault was cured and lack of power restored.
Thanks to Jamie at Forge Garage in Knaresborough, North Yorkshire.
Forté's Technical Helpline receives over 300 calls per month. This blog shares solutions for garage workshops on common driveability concerns that can be quickly and effectively treated. The vast majority of those identified are caused by fuel and oil borne contamination formed by natural degradation or via the combustion process. This is a fact of life for internal combustion engines where fossil fuels and oils are used.
Wednesday, 18 September 2013
Tuesday, 17 September 2013
Problem with a TOYOTA CELICA 1.8L VVTi 1999
TOYOTA CELICA 1.8L VVTi 1999
Excessive oil burning, 2 litres every 1,000 miles. Suspect oil burning due to bore lacquering and sticking piston rings.
The fault was cured by using Clean & Protect (45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil), Advanced Formula Gas Treatment to the fuel tank and carrying out an extended road test.
Thanks to JWR Services in Cheltenham.
Excessive oil burning, 2 litres every 1,000 miles. Suspect oil burning due to bore lacquering and sticking piston rings.
The fault was cured by using Clean & Protect (45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil), Advanced Formula Gas Treatment to the fuel tank and carrying out an extended road test.
Thanks to JWR Services in Cheltenham.
Monday, 16 September 2013
Problem with a RENAULT SCENIC 1.6L 2004
RENAULT SCENIC 1.6L 2004 63K
Poor running and misfire, no fault codes stored. Injectors checked showing injector pulse too long.
The fault was cured by adding 2 x Specialist Injector Cleaner and carrying out a 25 mile road test.
Thanks to R & B Motors in Fallowfield, Manchester.
Poor running and misfire, no fault codes stored. Injectors checked showing injector pulse too long.
The fault was cured by adding 2 x Specialist Injector Cleaner and carrying out a 25 mile road test.
Thanks to R & B Motors in Fallowfield, Manchester.
Friday, 13 September 2013
Problem with a SEAT LEON 2.0L TDi 2006
SEAT LEON 2.0L TDi 2006 106K
Lack of power, engine management light on and DPF warning light on. Suspect particulate filter blocked.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20 mile road test to allow regeneration of the particulate filter. It is also recommended to use Clean & Protect (Oil System Protector and Advanced Formula Motor Flush) to clean and maintain the oil system, and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Lack of power, engine management light on and DPF warning light on. Suspect particulate filter blocked.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20 mile road test to allow regeneration of the particulate filter. It is also recommended to use Clean & Protect (Oil System Protector and Advanced Formula Motor Flush) to clean and maintain the oil system, and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Thursday, 12 September 2013
Problem with a NISSAN QASHQAI 2007
NISSAN QASHQAI 2007
No heat output from heater, suspect heater matrix blocked. Quoted £700 by local Nissan dealers to replace heater matrix.
The fault was cured by removing the coolant pipes to the matrix and adding Cooling System Flush neat into the heater matrix and soaking overnight. After refilling the cooling system with fresh coolant the heater output was restored.
Thanks to Bill at Gattonside Garage in Melrose, Borders.
No heat output from heater, suspect heater matrix blocked. Quoted £700 by local Nissan dealers to replace heater matrix.
The fault was cured by removing the coolant pipes to the matrix and adding Cooling System Flush neat into the heater matrix and soaking overnight. After refilling the cooling system with fresh coolant the heater output was restored.
Thanks to Bill at Gattonside Garage in Melrose, Borders.
Wednesday, 11 September 2013
Problem with a BMW 520 2.0L 2006
BMW 520 2.0L 2006 98k
Diesel Particulate Filter warning light on, suspect particulate filter blocked. DPF checked on diagnostic machine showing filter blockage 67% and unable to regenerate.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank running vehicle on idle for 1 hour and carrying out a 5 mile road test.
Thanks to MercMedics Ltd in Woking, Surrey.
Diesel Particulate Filter warning light on, suspect particulate filter blocked. DPF checked on diagnostic machine showing filter blockage 67% and unable to regenerate.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank running vehicle on idle for 1 hour and carrying out a 5 mile road test.
Thanks to MercMedics Ltd in Woking, Surrey.
Tuesday, 10 September 2013
Problem with a AUDI A3 1.9L TDi 2009
AUDI A3 1.9L TDi 2009 52K
Lack of power and engine management light on; fault code stored for camshaft sensor fault. Further investigation revealed a worn camshaft and hydraulic valve lifters which were replaced. After the engine repair, engine would not rev up. Suspect fault due to a blocked DPF.
The fault was cured by removing the DPF and pouring Advanced Formula Diesel Treatment into the Diesel Particulate Filter, soaking overnight then rinsing with hot water and drying with compressed air. The vehicle was then treated by adding DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment into the fuel tank and carrying out an extended road test to allow regeneration of the particulate filter.
Thanks to Mark at M B Motors in Pontyclun, South Wales.
Lack of power and engine management light on; fault code stored for camshaft sensor fault. Further investigation revealed a worn camshaft and hydraulic valve lifters which were replaced. After the engine repair, engine would not rev up. Suspect fault due to a blocked DPF.
The fault was cured by removing the DPF and pouring Advanced Formula Diesel Treatment into the Diesel Particulate Filter, soaking overnight then rinsing with hot water and drying with compressed air. The vehicle was then treated by adding DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment into the fuel tank and carrying out an extended road test to allow regeneration of the particulate filter.
Thanks to Mark at M B Motors in Pontyclun, South Wales.
Monday, 9 September 2013
Problem with a TOYOTA VERSO
TOYOTA VERSO
Power steering pump leaking.
The fault was cured by replacing the power steering fluid and adding Power Steering Treatment, after an extended road test the leak had completely stopped.
Thanks to Andy at Automotive Vehicle Services Ltd in Verwood, Dorset.
Power steering pump leaking.
The fault was cured by replacing the power steering fluid and adding Power Steering Treatment, after an extended road test the leak had completely stopped.
Thanks to Andy at Automotive Vehicle Services Ltd in Verwood, Dorset.
Friday, 6 September 2013
Problem with a JAGUAR XJ6 2.7L 2008
JAGUAR XJ6 2.7L 2008 45K
Lack of power, fault code stored for DPF fault. Suspect particulate filter blocked.
The fault was cured by adding Advanced Formula Diesel Treatment and 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20 mile road test to allow regeneration of the particulate filter. It is also recommended to use Clean & Protect (Oil System Protector and Advanced Formula Motor Flush) to clean and maintain the oil system, and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Lack of power, fault code stored for DPF fault. Suspect particulate filter blocked.
The fault was cured by adding Advanced Formula Diesel Treatment and 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20 mile road test to allow regeneration of the particulate filter. It is also recommended to use Clean & Protect (Oil System Protector and Advanced Formula Motor Flush) to clean and maintain the oil system, and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Thursday, 5 September 2013
Problem with a HONDA JAZZ 1.5L 2005
HONDA JAZZ 1.5L 2005
Poor running and will not rev up over 2000 rpm. Suspect fault due to contamination build-up in throttle body.
The fault was cured by removing the throttle body and cleaning with Air Intake Cleaner and resetting the parameters, after refitting the vehicle performance was restored.
Thanks to Allan at Light Oaks Garage Ltd in Salford, Manchester.
Poor running and will not rev up over 2000 rpm. Suspect fault due to contamination build-up in throttle body.
The fault was cured by removing the throttle body and cleaning with Air Intake Cleaner and resetting the parameters, after refitting the vehicle performance was restored.
Thanks to Allan at Light Oaks Garage Ltd in Salford, Manchester.
Wednesday, 4 September 2013
Problem with a AUDI A4 TDi 2008
AUDI A4 TDi 2008 35K
Lack of power, engine management light on and DPF warning light on, fault code stored for DPF fault. Vehicle check at dealers showing the DPF filter soot loading 126%, recommending a new DPF is fitted.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20-30 mile road test at 50-60 mph 2,500 rpm. After the road test the DPF was rechecked showing the filter soot loading at 18% and lack of power restored.
Lack of power, engine management light on and DPF warning light on, fault code stored for DPF fault. Vehicle check at dealers showing the DPF filter soot loading 126%, recommending a new DPF is fitted.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20-30 mile road test at 50-60 mph 2,500 rpm. After the road test the DPF was rechecked showing the filter soot loading at 18% and lack of power restored.
Monday, 17 June 2013
Problem with a SAAB 9-3 2.8L V6
SAAB 9-3 2.8L V6
Top end noise, suspected noisy hydraulic valve lifters.
The fault was cured by using Clean & Protect, 20 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and carrying out a short road test.
Thanks to Jenny at Saabtech UK Ltd in Stevenage, Hertfordshire
Top end noise, suspected noisy hydraulic valve lifters.
The fault was cured by using Clean & Protect, 20 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and carrying out a short road test.
Thanks to Jenny at Saabtech UK Ltd in Stevenage, Hertfordshire
Friday, 14 June 2013
Problem with a TOYOTA AVENSIS 2.0L D-4D 2007
TOYOTA AVENSIS 2.0L D-4D 2007 51K
Car in for routine service with no running faults.
Diesel Turbo Cleaner and Advanced Formula Diesel Treatment added to the fuel tank and Advanced Formula Motor Flush carried out. After the service the owner reported that the vehicle performance had improved and there was an increase of 5 mpg.
Thanks to Steve at SCN Vehicle Repairs in Kidderminster, Worcestershire.
Car in for routine service with no running faults.
Diesel Turbo Cleaner and Advanced Formula Diesel Treatment added to the fuel tank and Advanced Formula Motor Flush carried out. After the service the owner reported that the vehicle performance had improved and there was an increase of 5 mpg.
Thanks to Steve at SCN Vehicle Repairs in Kidderminster, Worcestershire.
Thursday, 13 June 2013
Problem with a BMW 530D 3.0L
BMW 530D 3.0L 90K
Poor starting when hot or cold. No fault codes stored. Suspect sticking injectors or piston rings.
The fault was cured by carrying out Clean & Protect; 1 hour Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank and an extended road test.
Thanks to Dave at Stonebridge Auto's in Great Yeldham, Essex.
Poor starting when hot or cold. No fault codes stored. Suspect sticking injectors or piston rings.
The fault was cured by carrying out Clean & Protect; 1 hour Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank and an extended road test.
Thanks to Dave at Stonebridge Auto's in Great Yeldham, Essex.
Wednesday, 12 June 2013
Problem with a JAGUAR X-TYPE DIESEL 2005
JAGUAR X-TYPE DIESEL 2005 140K
Fault codes P2263 Turbo boost pressure control, P2288 Rail Pressure and P0100 Air mass sensor. Vehicle going into limp home mode.
The EGR valve was removed and cleaned with Air Intake Cleaner. Advanced Formula Diesel Treatment and 2 x Diesel Turbo Cleaner added to the fuel tank and a 25 mile road test carried out. On return the fault was cleared and performance restored.
Thanks to Pitlane Ltd, Luton, Bedfordshire.
Fault codes P2263 Turbo boost pressure control, P2288 Rail Pressure and P0100 Air mass sensor. Vehicle going into limp home mode.
The EGR valve was removed and cleaned with Air Intake Cleaner. Advanced Formula Diesel Treatment and 2 x Diesel Turbo Cleaner added to the fuel tank and a 25 mile road test carried out. On return the fault was cleared and performance restored.
Thanks to Pitlane Ltd, Luton, Bedfordshire.
Tuesday, 11 June 2013
Problem with a ALFA ROMEO 156 2.0L 2002
ALFA ROMEO 156 2.0L 2002 85K
Engine misfire, lack of power, top end noise and failing emissions test. Engine management light on, fault codes stored for misfire on all cylinders and catalytic converter efficiency.
The fault was cured by using Clean & Protect, adding 2 x Advanced Formula Motor Flush for 45 minutes and adding Oil System Protector to the new oil and Advanced Formula Gas Treatment to the fuel tank.
The customer reported he was very happy and that the car had never driven so well.
Thanks to David at Worcester's Mobile Mechanic Ltd in Worcester.
Engine misfire, lack of power, top end noise and failing emissions test. Engine management light on, fault codes stored for misfire on all cylinders and catalytic converter efficiency.
The fault was cured by using Clean & Protect, adding 2 x Advanced Formula Motor Flush for 45 minutes and adding Oil System Protector to the new oil and Advanced Formula Gas Treatment to the fuel tank.
The customer reported he was very happy and that the car had never driven so well.
Thanks to David at Worcester's Mobile Mechanic Ltd in Worcester.
Monday, 10 June 2013
Problem with a TOYOTA COROLLA 1.6L VVTi AUTO 2002
TOYOTA COROLLA 1.6L VVTi AUTO 2002 45K
Top end noisy due to oil sludge build-up in engine. Suspect fault due to poor maintenance.
The fault was cured by removing and manually cleaning the sump, oil strainer and rocker cover and using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil plus Advanced Formula Gas Treatment to the fuel tank.
Thanks to Ricky at Marshams in Maidstone, Kent.
Top end noisy due to oil sludge build-up in engine. Suspect fault due to poor maintenance.
The fault was cured by removing and manually cleaning the sump, oil strainer and rocker cover and using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil plus Advanced Formula Gas Treatment to the fuel tank.
Thanks to Ricky at Marshams in Maidstone, Kent.
Friday, 7 June 2013
Problem with a VOLKSWAGEN POLO 2002 1.2L
VOLKSWAGEN POLO 2002 1.2L 38K
Non-start due to timing chain jumping from low oil. Timing chain, tensioner, sprockets and guides replaced. No other damage found. Top end noise when running.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out, adding Oil System Protector to the new oil.
Thanks to Terry at Two Techs Ltd in Dartford, Kent.
Non-start due to timing chain jumping from low oil. Timing chain, tensioner, sprockets and guides replaced. No other damage found. Top end noise when running.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out, adding Oil System Protector to the new oil.
Thanks to Terry at Two Techs Ltd in Dartford, Kent.
Thursday, 6 June 2013
Problem with a VAUXHALL COMBO 1.7D 2003
VAUXHALL COMBO 1.7D 2003
Oil cooler failure causing excessive oil contamination in the cooling system.
The fault was cured by replacing the oil cooler and adding 3 x bottles of Bio Degreaser and water to the cooling system, running the engine for 20-30 minutes at operating temperature at 1200-1500 RPM, then draining and flushing the cooling system with clean water.
Thanks to Above All Auto Centre Ltd in Great Gransden, Bedfordshire.
Oil cooler failure causing excessive oil contamination in the cooling system.
The fault was cured by replacing the oil cooler and adding 3 x bottles of Bio Degreaser and water to the cooling system, running the engine for 20-30 minutes at operating temperature at 1200-1500 RPM, then draining and flushing the cooling system with clean water.
Thanks to Above All Auto Centre Ltd in Great Gransden, Bedfordshire.
Wednesday, 5 June 2013
Problem with a JAGUAR E-TYPE 4.2L AUTOMATIC 1970
JAGUAR E-TYPE 4.2L AUTOMATIC 1970
Leak from automatic gearbox.
The fault was cured by adding Automatic Transmission Treatment.
Leak from automatic gearbox.
The fault was cured by adding Automatic Transmission Treatment.
Tuesday, 4 June 2013
Problem with a SKODA OCTAVIA TDi 2008
SKODA OCTAVIA TDi 2008
Lack of power. Suspect sticking variable vanes on turbo.
The fault was cured by adding 2 x Advanced Formula Diesel Treatment to the fuel tank and carrying out an extended road test.
Thanks to Stanfield Garage in Bournemouth.
Lack of power. Suspect sticking variable vanes on turbo.
The fault was cured by adding 2 x Advanced Formula Diesel Treatment to the fuel tank and carrying out an extended road test.
Thanks to Stanfield Garage in Bournemouth.
Monday, 3 June 2013
Problem with a RENAULT MEGANE 1.4L
RENAULT MEGANE 1.4L 80K
Failing emissions test due to blue smoke. Suspect fault due to leaking valve stem seals.
The fault was cured by adding Seal Conditioner.
Thanks to K W Motors in Inverness.
Failing emissions test due to blue smoke. Suspect fault due to leaking valve stem seals.
The fault was cured by adding Seal Conditioner.
Thanks to K W Motors in Inverness.
Friday, 31 May 2013
Problem with a HONDA JAZZ 1.2L
HONDA JAZZ 1.2L
Loss of power and engine management light on. Fault codes stored P0638, P0221, P0222, P0607, P0121 all relating to throttle position and control module.
The fault was caused by a broken wire where the throttle body wiring meets the main wiring loom.
Thanks to Main Street Garage in Bolton-le-Sands, Nr Carnforth, Lancashire
Loss of power and engine management light on. Fault codes stored P0638, P0221, P0222, P0607, P0121 all relating to throttle position and control module.
The fault was caused by a broken wire where the throttle body wiring meets the main wiring loom.
Thanks to Main Street Garage in Bolton-le-Sands, Nr Carnforth, Lancashire
Thursday, 30 May 2013
Problem with a VOLKSWAGEN PASSAT 1.9L TDi 2002
VOLKSWAGEN PASSAT 1.9L TDi 2002
Power steering pump noisy. Suspect fault due to dirty power steering fluid and contamination build-up.
The fault was cured by replacing the power steering fluid and adding Power Steering Treatment.
Power steering pump noisy. Suspect fault due to dirty power steering fluid and contamination build-up.
The fault was cured by replacing the power steering fluid and adding Power Steering Treatment.
Wednesday, 29 May 2013
Problem with a MERCEDES C270 2.7D 2003 AUTO
MERCEDES C270 2.7D 2003 AUTO 140k
Automatic transmission stuck in one gear and will not change into any other gears, fault code
stored for a speed sensor fault and quoted £2,000 by local Mercedes dealer to repair.
The fault was cured by removing the sump from the automatic transmission, draining and replacing the transmission fluid and adding Automatic Transmission Treatment. The customer returned 3
weeks later to say the fault was cured and the auto box had never changed so well since owning
the car.
Thanks to Nigel at Chadwick Bank Garage in Stourport, Worcestershire.
Automatic transmission stuck in one gear and will not change into any other gears, fault code
stored for a speed sensor fault and quoted £2,000 by local Mercedes dealer to repair.
The fault was cured by removing the sump from the automatic transmission, draining and replacing the transmission fluid and adding Automatic Transmission Treatment. The customer returned 3
weeks later to say the fault was cured and the auto box had never changed so well since owning
the car.
Thanks to Nigel at Chadwick Bank Garage in Stourport, Worcestershire.
Tuesday, 28 May 2013
Problem with a VOLVO S60 2.0L TURBO 2001
VOLVO S60 2.0L TURBO 2001 120k
Erratic idle, airflow meter replaced, fault not cured.
The fault was cured by cleaning the throttle body with Air Intake Cleaner.
Erratic idle, airflow meter replaced, fault not cured.
The fault was cured by cleaning the throttle body with Air Intake Cleaner.
Monday, 27 May 2013
Problem with a PEUGEOT 206 1.4L 1999
PEUGEOT 206 1.4L 1999
Failed emission test on fast idle. CO 0.55% HC 48 Lambda 1.04. New catalyst fitted last year.
Various tests and treatments carried out. After measuring the temperature of the cat it was found that the temperature was reduced at the rear showing the cat inoperative. When checking the temperature there should be an 80-100 degree increase at the rear of the catalyst.
The catalytic converter was replaced and fault cured.
Failed emission test on fast idle. CO 0.55% HC 48 Lambda 1.04. New catalyst fitted last year.
Various tests and treatments carried out. After measuring the temperature of the cat it was found that the temperature was reduced at the rear showing the cat inoperative. When checking the temperature there should be an 80-100 degree increase at the rear of the catalyst.
The catalytic converter was replaced and fault cured.
Friday, 24 May 2013
Problem with a FIAT PANDA 1.3 CDTI 2005
FIAT PANDA 1.3 CDTI 2005 50K
Vehicle used for short stop/start journeys.
Fault code stored for turbo and P0106 Map sensor / barometric sensor range performance.
Map sensor replaced and Diesel Turbo Cleaner and Advanced Formula Diesel Treatment added to the fuel tank. The inlet system was cleaned with Diesel I.M.V. Cleaner and Clean and Protect (Oil System Protector and Advanced Formula Motor Flush) carried out. After treatment the fault was cured and vehicle performance restored.
Thanks to Brian at B & K Collier Motor Engineers, Malton, North Yorkshire.
Vehicle used for short stop/start journeys.
Fault code stored for turbo and P0106 Map sensor / barometric sensor range performance.
Map sensor replaced and Diesel Turbo Cleaner and Advanced Formula Diesel Treatment added to the fuel tank. The inlet system was cleaned with Diesel I.M.V. Cleaner and Clean and Protect (Oil System Protector and Advanced Formula Motor Flush) carried out. After treatment the fault was cured and vehicle performance restored.
Thanks to Brian at B & K Collier Motor Engineers, Malton, North Yorkshire.
Thursday, 23 May 2013
Problem with a HONDA CIVIC 1.6L 2002
HONDA CIVIC 1.6L 2002 80K
The vehicle was using oil and generally down on power with poor performance. A cylinder leakage test was carried out which showed an 11% leakage across the four cylinders.
Oil Fortifier was added to the engine oil and the vehicle left on idle for 15 minutes. A short road test was carried out. A second cylinder leakage test showed only a 2% leakage across the four cylinders. The customer reported a reduction in oil consumption and an improvement in the vehicle performance and response.
Thanks to Crown Point Motor Company, Denton, Manchester.
The vehicle was using oil and generally down on power with poor performance. A cylinder leakage test was carried out which showed an 11% leakage across the four cylinders.
Oil Fortifier was added to the engine oil and the vehicle left on idle for 15 minutes. A short road test was carried out. A second cylinder leakage test showed only a 2% leakage across the four cylinders. The customer reported a reduction in oil consumption and an improvement in the vehicle performance and response.
Thanks to Crown Point Motor Company, Denton, Manchester.
Wednesday, 22 May 2013
Problem with a TOYOTA HIACE 2.5L D-4D 2008
TOYOTA HIACE 2.5L D-4D 2008 94k
Lack of power and engine management light on, fault code stored P0400 EGR system flow
malfunction. New EGR valve fitted at Toyota dealers, fault still present.
The fault was cured by cleaning the intake system with Diesel I.M.V. Cleaner as per instructions, Clean and Protect (Oil System Protector and Advanced Formula Motor Flush) carried out, Advanced Formula Diesel Treatment added to the fuel tank and a 50 mile road test was carried out. After treatment the fault code cleared and the vehicle performance was restored.
Thanks to Adam at Crown Point Motors Ltd in Denton, Manchester.
Lack of power and engine management light on, fault code stored P0400 EGR system flow
malfunction. New EGR valve fitted at Toyota dealers, fault still present.
The fault was cured by cleaning the intake system with Diesel I.M.V. Cleaner as per instructions, Clean and Protect (Oil System Protector and Advanced Formula Motor Flush) carried out, Advanced Formula Diesel Treatment added to the fuel tank and a 50 mile road test was carried out. After treatment the fault code cleared and the vehicle performance was restored.
Thanks to Adam at Crown Point Motors Ltd in Denton, Manchester.
Tuesday, 21 May 2013
Problem with a LAND ROVER DISCOVERY 2.7L TDV6 2006
LAND ROVER DISCOVERY 2.7L TDV6 2006
Lack of power and management light on, fault code stored for EGR valve fault.
The fault was cured by adding 2 x Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out an extended road test.
Thanks to Paul at PJN Motor Engineering Ltd in Halesworth, Suffolk.
Lack of power and management light on, fault code stored for EGR valve fault.
The fault was cured by adding 2 x Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out an extended road test.
Thanks to Paul at PJN Motor Engineering Ltd in Halesworth, Suffolk.
Friday, 29 March 2013
Problem with a HONDA CRV 2.0L AUTO 2008
HONDA CRV 2.0L AUTO 2008 35k
Noisy rear differential.
The fault was cured by replacing the differential oil and adding AutomaticTransmission Treatment to the new oil. Within a few miles the noise had gone.
Thanks to Jason at Marshams in Maidstone, Kent.
Noisy rear differential.
The fault was cured by replacing the differential oil and adding AutomaticTransmission Treatment to the new oil. Within a few miles the noise had gone.
Thanks to Jason at Marshams in Maidstone, Kent.
Problem with a FORD FUSION 1.6L
FORD FUSION 1.6L
Failing emissions test on fast idle CO 0.7% HC 250.
The fault was cured by carrying out a 45 minute Advanced Formula Motor Flush adding Advanced Formula Gas Treatment and Specialist Injector Cleaner to the fuel tank, extended road test carried out emissions re-tested and passed CO 0.1% HC 9.
Thanks to Gareth at Autologik Ltd in Guildford, Surrey.
Failing emissions test on fast idle CO 0.7% HC 250.
The fault was cured by carrying out a 45 minute Advanced Formula Motor Flush adding Advanced Formula Gas Treatment and Specialist Injector Cleaner to the fuel tank, extended road test carried out emissions re-tested and passed CO 0.1% HC 9.
Thanks to Gareth at Autologik Ltd in Guildford, Surrey.
Thursday, 28 March 2013
Problem with a PEUGEOT 307 2004 1.4L
PEUGEOT 307 2004 1.4L
Failed MOT emissions test CO at 1.6%.
The fault was cured by adding Specialist Injector Cleaner and carrying out a 10 mile road test.
Emissions re-tested and passed.
Failed MOT emissions test CO at 1.6%.
The fault was cured by adding Specialist Injector Cleaner and carrying out a 10 mile road test.
Emissions re-tested and passed.
Problem with a VAUXHALL MOVANO 2008
VAUXHALL MOVANO 2008
Hesitation, misfire and general lack of power. Possible sticking valve. EGR valve blocked.
EGR Valve removed and manually cleaned with Diesel I.M.V. Cleaner. The vehicle intake system was cleaned with Diesel I.M.V. Cleaner as per instructions. Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Diesel Treatment added to the fuel tank.
After treatment a 25 mile road test was carried out, vehicle performance was restored and hesitation when driving gone. The driver reported the vehicle was driving like a new van.
Hesitation, misfire and general lack of power. Possible sticking valve. EGR valve blocked.
EGR Valve removed and manually cleaned with Diesel I.M.V. Cleaner. The vehicle intake system was cleaned with Diesel I.M.V. Cleaner as per instructions. Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Diesel Treatment added to the fuel tank.
After treatment a 25 mile road test was carried out, vehicle performance was restored and hesitation when driving gone. The driver reported the vehicle was driving like a new van.
Wednesday, 27 March 2013
Problem with a FORD TRANSIT 2.5L TDCi 2004
FORD TRANSIT 2.5L TDCi 2004 130K
Engine misfire on idle, misfire disappears when clutch pedal depressed.
The fault was cured by the dual mass flywheel. Clutch and dual mass flywheel replacement cured the fault.
Thanks to John at Parkhouse Garage in Salford, Manchester.
Engine misfire on idle, misfire disappears when clutch pedal depressed.
The fault was cured by the dual mass flywheel. Clutch and dual mass flywheel replacement cured the fault.
Thanks to John at Parkhouse Garage in Salford, Manchester.
Problem with a SAAB 9-3 1.9L TiD 2006
Problem with a SAAB 9-3 1.9L TiD 2006 20K
Lack of power and engine management light on. Fault code stored for Diesel Particular Filter, suspect particulate filter blocked due to very low mileage and stop/start driving. Extended road test carried out to allow regeneration of the DPF, fault not cured.
The fault was cured by using Clean and Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank to restore combustion efficiency and exhaust gas temperature. An extended road test was then carried out to initiate regeneration of the particulate filter.
Lack of power and engine management light on. Fault code stored for Diesel Particular Filter, suspect particulate filter blocked due to very low mileage and stop/start driving. Extended road test carried out to allow regeneration of the DPF, fault not cured.
The fault was cured by using Clean and Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank to restore combustion efficiency and exhaust gas temperature. An extended road test was then carried out to initiate regeneration of the particulate filter.
Tuesday, 26 March 2013
Problem with a BMW 318i 2000 1.9L
BMW 318i 2000 1.9L 122K
Engine knocking noise coming from lower part of the engine.
The fault was cured by using Clean and Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil. The owner was very happy, saving the expense of an engine strip down to repair.
Thanks to Terry at Two Techs Ltd in Dartford, Kent.
Engine knocking noise coming from lower part of the engine.
The fault was cured by using Clean and Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil. The owner was very happy, saving the expense of an engine strip down to repair.
Thanks to Terry at Two Techs Ltd in Dartford, Kent.
Problem with a AUDI A4 2.0L TDi 2008
AUDI A4 2.0L TDi 2008 35k
Lack of power, engine management light on and DPF warning light on, fault code stored for DPF fault. Vehicle check at dealer showing the DPF filter soot loading 126%, recommending a new DPF is fitted.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20-30 mile road test at 50-60 mph 2,500 rpm. After the road test the DPF was re-checked showing the filter soot loading at 18% and power restored.
Thanks to Neville at Prestige Car Repair Ltd in Ipswich, Suffolk.
Lack of power, engine management light on and DPF warning light on, fault code stored for DPF fault. Vehicle check at dealer showing the DPF filter soot loading 126%, recommending a new DPF is fitted.
The fault was cured by adding 2 x DPF Cleaner and Regenerator into the fuel tank and carrying out a 20-30 mile road test at 50-60 mph 2,500 rpm. After the road test the DPF was re-checked showing the filter soot loading at 18% and power restored.
Thanks to Neville at Prestige Car Repair Ltd in Ipswich, Suffolk.
Monday, 25 March 2013
Problem with a BMW 525d 3.0L
BMW 525d 3.0L
Diesel Particulate Filter fault, warning light on and fault code stored for DPF blockage.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment added to the fuel tank. The fault codes were cleared and the oil service counter was reset, the car was then taken for an extended road test to allow regeneration of the particulate filter.
Thanks to Keith at Charles Braddock Cars in Sale, Cheshire.
Diesel Particulate Filter fault, warning light on and fault code stored for DPF blockage.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment added to the fuel tank. The fault codes were cleared and the oil service counter was reset, the car was then taken for an extended road test to allow regeneration of the particulate filter.
Thanks to Keith at Charles Braddock Cars in Sale, Cheshire.
Problem with a JEEP GRAND CHEROKEE 2.7 CRD
JEEP GRAND CHEROKEE 2.7 CRD
Excessive carbon deposits around all injectors and injector wiring due to failure of injector copper washer seals. The fault is caused by contaminated injectors causing an excessive increase in combustion pressure.
The fault was cured by using Air Intake Cleaner to soak into and soften the carbon deposits to remove the injectors and wiring, replacing the injector copper washer seals and adding Advanced Formula Diesel Treatment to the fuel tank to clean the fuel system and restore the injector spray patterns.
Thanks to Jackson & Phillips Ltd in Leighton Buzzard, Bedfordshire
Excessive carbon deposits around all injectors and injector wiring due to failure of injector copper washer seals. The fault is caused by contaminated injectors causing an excessive increase in combustion pressure.
The fault was cured by using Air Intake Cleaner to soak into and soften the carbon deposits to remove the injectors and wiring, replacing the injector copper washer seals and adding Advanced Formula Diesel Treatment to the fuel tank to clean the fuel system and restore the injector spray patterns.
Thanks to Jackson & Phillips Ltd in Leighton Buzzard, Bedfordshire
Friday, 22 March 2013
Problem with a VOLKSWAGEN GOLF 1.9 TDi
VW GOLF 1.9 TDi 2001
Lack of power and unable to run engine above 3,000 rpm, suspect fault due to sticking variable vanes on turbo.
The fault was cured by adding Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out a 10 mile road test the fault was cured and lack of power restored.
Thanks to Michael at D M C Service Centre in West Moor, Newcastle upon Tyne.
Lack of power and unable to run engine above 3,000 rpm, suspect fault due to sticking variable vanes on turbo.
The fault was cured by adding Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out a 10 mile road test the fault was cured and lack of power restored.
Thanks to Michael at D M C Service Centre in West Moor, Newcastle upon Tyne.
Problem with a AUDI A3 2.0L FSi 2003
AUDI A3 2.0L FSi 2003
Poor running at idle and emissions readings checked indicated an air leak. No air leaks found,
suspect fault due to sticking valves.
The fault was cured by cleaning the intake system with Petrol I.M.V. Cleaner as per instructions, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Gas Treatment added to the fuel tank. After treatment the vehicle was running smoothly on idle and the emission readings restored.
Thanks to Mark at Prestige & Performance in Northfleet, Kent.
Poor running at idle and emissions readings checked indicated an air leak. No air leaks found,
suspect fault due to sticking valves.
The fault was cured by cleaning the intake system with Petrol I.M.V. Cleaner as per instructions, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Gas Treatment added to the fuel tank. After treatment the vehicle was running smoothly on idle and the emission readings restored.
Thanks to Mark at Prestige & Performance in Northfleet, Kent.
Friday, 1 March 2013
Aftermarket's Editor Impressed by Forte

Forté's Technical Training Days aim to show how contamination occurs, the effects this has, how that translates into everyday problems in a workshop and how our products effectively remove that contamination.
Our technical team carried out a number of checks and tests on the test vehicle, provided by Aftermarket's editor, Greg Whitaker. Then a demonstration was given to show the benefits gained by flushing the engine's oil system with Advanced Formula Motor Flush.
The magazine issue can be viewed online here. Please turn to page 56 of 60 for the full article, entitled "Oil be blowed".
Tuesday, 19 February 2013
Problem with a MITSUBISHI GRANDIS 2.0 DIESEL 2006
MITSUBISHI GRANDIS 2.0 DIESEL 2006 60k
Lack of power under load, management light on fault code for EGR valve. Vehicle in limp mode and will not rev above 2500 rpm.
The fault was cured by removing and cleaning the EGR valve manually. Intake system cleaned with Diesel I.M.V. Cleaner, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Diesel Treatment added to the fuel tank and an extended road test carried out.
Thanks to Phil at Haycox Auto Services Rotherham.
Lack of power under load, management light on fault code for EGR valve. Vehicle in limp mode and will not rev above 2500 rpm.
The fault was cured by removing and cleaning the EGR valve manually. Intake system cleaned with Diesel I.M.V. Cleaner, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and Advanced Formula Diesel Treatment added to the fuel tank and an extended road test carried out.
Thanks to Phil at Haycox Auto Services Rotherham.
Monday, 18 February 2013
Problem with a LTI Black Cab 2.5 Diesel 2004
LTI TAXI 2.5 DIESEL 2004
Misfire, poor running and poor starting.
Fault was cured by cleaning the intake system with Diesel I.M.V. Cleaner, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and adding Advanced Formula Diesel Treatment to the fuel tank.
Thanks to Autotechnik, Manchester.
Misfire, poor running and poor starting.
Fault was cured by cleaning the intake system with Diesel I.M.V. Cleaner, Clean and Protect (Advanced Formula Motor Flush and Oil System Protector) carried out and adding Advanced Formula Diesel Treatment to the fuel tank.
Thanks to Autotechnik, Manchester.
Wednesday, 6 February 2013
Problem with a FORD FOCUS 1.6L 2001
FORD FOCUS 1.6L 2001 100K
Lack of power and engine misfire, coil and plugs checked, all okay. Suspect fault due to sticking valves.
The fault was cured by carrying out Advanced Formula Motor Flush and adding Advanced Formula Gas Treatment to the fuel tank followed by an extended road test.
Thanks to St Brides Street Garage, Old Trafford, Manchester
Lack of power and engine misfire, coil and plugs checked, all okay. Suspect fault due to sticking valves.
The fault was cured by carrying out Advanced Formula Motor Flush and adding Advanced Formula Gas Treatment to the fuel tank followed by an extended road test.
Thanks to St Brides Street Garage, Old Trafford, Manchester
Tuesday, 5 February 2013
Problem with a FORD GRANADA 2.0L AUTO 1993
FORD GRANADA 2.0L AUTO 1993 180K
Excessive automatic transmission fluid leak, suspect leak from torque convertor seal.
The fault was cured by adding 2 x tubes of Automatic Transmission Treatment and carrying out a long road test.
Thanks to M Braithwaite Motor Engineers in Bridlington, East Yorkshire.
Excessive automatic transmission fluid leak, suspect leak from torque convertor seal.
The fault was cured by adding 2 x tubes of Automatic Transmission Treatment and carrying out a long road test.
Thanks to M Braithwaite Motor Engineers in Bridlington, East Yorkshire.
Monday, 4 February 2013
Problem with a MAZDA 6 2.0L TD 2006
MAZDA 6 2.0L TD 2006 30K
Lack of power and Diesel Particulate Filter warning light on, suspect particulate filter blocked. Due to oil dilution from diesel fuel these engines can suffer with excessive oil sludge. Recommended to check engine for excessive sludge and manually clean if required.
The fault was then cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil and adding 2 x Advanced Formula Diesel Treatment to the fuel tank and a long road test was carried out to allow regeneration of the particulate filter.
Lack of power and Diesel Particulate Filter warning light on, suspect particulate filter blocked. Due to oil dilution from diesel fuel these engines can suffer with excessive oil sludge. Recommended to check engine for excessive sludge and manually clean if required.
The fault was then cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush carried out adding Oil System Protector to the new oil and adding 2 x Advanced Formula Diesel Treatment to the fuel tank and a long road test was carried out to allow regeneration of the particulate filter.
Friday, 1 February 2013
Problem with a MERCEDES 320 CDI 3.2L 2001
MERCEDES 320 CDI 3.2L 2001 80K
Excessive black smoke, suspect fault due to sticking Exhaust Gas Recirculation valve.
The fault was cured by adding 2 x Advanced Formula Diesel Treatment and carrying out a long road test.
Thanks to Shane at Mercedes-Benz Tech in Warrington, Cheshire.
Excessive black smoke, suspect fault due to sticking Exhaust Gas Recirculation valve.
The fault was cured by adding 2 x Advanced Formula Diesel Treatment and carrying out a long road test.
Thanks to Shane at Mercedes-Benz Tech in Warrington, Cheshire.
Thursday, 31 January 2013
Problem with a VAUXHALL ZAFIRA 1.6L 2002
VAUXHALL ZAFIRA 1.6L 2002 68K
Intermittent engine misfire, fault codes stored P0300 random/multiple cylinder misfire, P0302
cylinder 2 misfire, P0304 cylinder 4 misfire. Spark plugs, coil pack and fuel filter replaced fault not cured.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Gas Treatment into the fuel tank and carrying out an extended road test.
Thanks to Dave at Brittains Garage in Handsworth, Birmingham.
Intermittent engine misfire, fault codes stored P0300 random/multiple cylinder misfire, P0302
cylinder 2 misfire, P0304 cylinder 4 misfire. Spark plugs, coil pack and fuel filter replaced fault not cured.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Gas Treatment into the fuel tank and carrying out an extended road test.
Thanks to Dave at Brittains Garage in Handsworth, Birmingham.
Wednesday, 30 January 2013
Problem with a FIAT PUNTO 1.2L 2004
FIAT PUNTO 1.2L 2004 32K
Engine misfire. Fuel and ignition systems checked. No faults found.
The fault was cured by adding Specialist Injector Cleaner to the fuel tank and carrying out a 25 mile road test.
Thanks to Ian at Droylsden Motor Company in Droylsden, Manchester.
Engine misfire. Fuel and ignition systems checked. No faults found.
The fault was cured by adding Specialist Injector Cleaner to the fuel tank and carrying out a 25 mile road test.
Thanks to Ian at Droylsden Motor Company in Droylsden, Manchester.
Tuesday, 29 January 2013
Problem with a SAAB 9-3 2007 1.9L TiD
SAAB 9-3 2007 1.9L TiD
Lack of power and engine management light on, fault codes stored for airflow meter and EGR
valve. Airflow meter replaced and EGR valve removed and cleaned, fault not cured and EGR valve
fault code still present.
The fault was cured by replacing the EGR valve.
Thanks to Wall Heath Service Station in Wall Heath, West Midlands.
Lack of power and engine management light on, fault codes stored for airflow meter and EGR
valve. Airflow meter replaced and EGR valve removed and cleaned, fault not cured and EGR valve
fault code still present.
The fault was cured by replacing the EGR valve.
Thanks to Wall Heath Service Station in Wall Heath, West Midlands.
Monday, 28 January 2013
Problem with a RANGE ROVER 2.7L TDV6 2007
RANGE ROVER 2.7L TDV6 2007
Engine misfire, suspect fault due to contaminated injectors.
The fault was cured by adding Advanced Formula Diesel Treatment to the fuel tank and carrying out an extended road test.
Thanks to Jason at Marshams in Maidstone, Kent.
Engine misfire, suspect fault due to contaminated injectors.
The fault was cured by adding Advanced Formula Diesel Treatment to the fuel tank and carrying out an extended road test.
Thanks to Jason at Marshams in Maidstone, Kent.
Friday, 25 January 2013
Problem with a VOLKSWAGEN TOUAREG 2.5L TDi 2007
VOLKSWAGEN TOUAREG 2.5L TDi 2007 45k
Lack of power and excessive blue smoke due to turbo failure. New turbo fitted, intake pipes and
intercooler cleaned. Vehicle still blue smoking excessively.
The fault was cured by using Clean & Protect, adding 2 x Advanced Formula Motor Flush for 1 hour and 30 minutes, adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank.
Thanks to Elio at J R Autos Ltd in Wembley, Middlesex.
Lack of power and excessive blue smoke due to turbo failure. New turbo fitted, intake pipes and
intercooler cleaned. Vehicle still blue smoking excessively.
The fault was cured by using Clean & Protect, adding 2 x Advanced Formula Motor Flush for 1 hour and 30 minutes, adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment to the fuel tank.
Thanks to Elio at J R Autos Ltd in Wembley, Middlesex.
Thursday, 24 January 2013
Problem with a CITROEN XSARA PICASSO 2.0L HDi 2003
CITROEN XSARA PICASSO 2.0L HDi 2003 111K
Intermittent non-start and cutting out fault code stored for low fuel pressure. After further investigation the fuel pressure was low when checked and metal filings were found in the fuel filter.
The fault was cured by cleaning the fuel filter housing and replacing the fuel filter and adding Advanced Formula Diesel Treatment into the fuel filter and the fuel tank. The fuel pressure was restored and engine running smoother.
Thanks to Clive at C R Autos in Orpington, Kent.
Intermittent non-start and cutting out fault code stored for low fuel pressure. After further investigation the fuel pressure was low when checked and metal filings were found in the fuel filter.
The fault was cured by cleaning the fuel filter housing and replacing the fuel filter and adding Advanced Formula Diesel Treatment into the fuel filter and the fuel tank. The fuel pressure was restored and engine running smoother.
Thanks to Clive at C R Autos in Orpington, Kent.
Wednesday, 23 January 2013
Problem with a VOLKSWAGEN GOLF 2.0L TDi 2005
VOLKSWAGEN GOLF 2.0L TDi 2005 39k
Lack of power and engine management light on, fault code stored P0234 turbo charger overboost condition. Vehicle serviced regularly and used for short stop/start driving, suspected variable vane turbo sticking.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment added into the fuel tank and carrying out an extended road test.
Thanks to Lee at Hennell Vehicle Services in Henley on Thames, Oxfordshire.
Lack of power and engine management light on, fault code stored P0234 turbo charger overboost condition. Vehicle serviced regularly and used for short stop/start driving, suspected variable vane turbo sticking.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and 2 x Advanced Formula Diesel Treatment added into the fuel tank and carrying out an extended road test.
Thanks to Lee at Hennell Vehicle Services in Henley on Thames, Oxfordshire.
Tuesday, 22 January 2013
Problem with a VOLVO V70 2.4L AUTO TD 2003
VOLVO V70 2.4L AUTO TD 2003 100K
Loud noise from automatic gearbox when pulling away.
The fault was cured by replacing the auto box fluid and adding Automatic Transmission Treatment.
Thanks to Chris as Cockers Garage in Withnell, nr Blackburn, Lancashire.
Loud noise from automatic gearbox when pulling away.
The fault was cured by replacing the auto box fluid and adding Automatic Transmission Treatment.
Thanks to Chris as Cockers Garage in Withnell, nr Blackburn, Lancashire.
Monday, 21 January 2013
Problem with a BMW 318i 2.0L 2002
BMW 318i 2.0L 2002 89K
Whistling noise from engine, noise stops when oil filler cap removed. Suspect fault due to excessive crankcase pressure.
The fault was caused by a blocked crankcase breather filter located under the inlet manifold. A new breather filter was fitted which cured the fault.
Thanks to Neil at Olympia Garage in Durham.
Whistling noise from engine, noise stops when oil filler cap removed. Suspect fault due to excessive crankcase pressure.
The fault was caused by a blocked crankcase breather filter located under the inlet manifold. A new breather filter was fitted which cured the fault.
Thanks to Neil at Olympia Garage in Durham.
Friday, 18 January 2013
Problem with a RENAULT MEGANE 1.9L DCi 2005
RENAULT MEGANE 1.9L DCi 2005 90k
Warning on display to check Particulate filter, suspect particulate filter blockage. DPF readings
checked on diagnostic machine, DPF differential pressure 13 mbar, soot quantity 10 grams.
The fault was cured by adding DPF Cleaner and Regenerator into the fuel tank and carrying out a
20 mile road test to allow regeneration of the particulate filter. After the road test the DPF warning
went off and the DPF readings were rechecked showing DPF differential pressure 8 mbar, soot
quantity 1 gram. It is also recommended to use Clean & Protect (Advanced Formula Motor Flush and Oil System Protector) to clean and maintain the oil system and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Thanks to Matt at Two Techs (Dartford) Ltd, in Dartford, Kent.
Warning on display to check Particulate filter, suspect particulate filter blockage. DPF readings
checked on diagnostic machine, DPF differential pressure 13 mbar, soot quantity 10 grams.
The fault was cured by adding DPF Cleaner and Regenerator into the fuel tank and carrying out a
20 mile road test to allow regeneration of the particulate filter. After the road test the DPF warning
went off and the DPF readings were rechecked showing DPF differential pressure 8 mbar, soot
quantity 1 gram. It is also recommended to use Clean & Protect (Advanced Formula Motor Flush and Oil System Protector) to clean and maintain the oil system and adding Advanced Formula Diesel Treatment to the fuel tank to clean and lubricate the fuel system.
Thanks to Matt at Two Techs (Dartford) Ltd, in Dartford, Kent.
Thursday, 17 January 2013
Problem with a VAUXHALL MERIVA 1.4 16V 2006
VAUXHALL MERIVA 1.4 16V 2006 40k
Failing emissions test CO 4.68 % HC 1213 Lambda 0.916, no faults found.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil, Advanced Formula Gas Treatment into the fuel tank and cleaning the throttle body with Air Intake Cleaner. Emissions retested and passed CO 0.01% HC 9 Lambda 1.00.
Thanks to Alan at Lightoaks Garage Ltd in Salford, Manchester.
Failing emissions test CO 4.68 % HC 1213 Lambda 0.916, no faults found.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil, Advanced Formula Gas Treatment into the fuel tank and cleaning the throttle body with Air Intake Cleaner. Emissions retested and passed CO 0.01% HC 9 Lambda 1.00.
Thanks to Alan at Lightoaks Garage Ltd in Salford, Manchester.
Wednesday, 16 January 2013
Problem with a AUDI TT 2.0L TDi 2008
AUDI TT 2.0L TDi 2008 52k
Lack of power, engine management light, DPF and glow plug lights on, fault code stored for diesel particulate filter soot content to high. DPF checked filter soot loading at 98%, and unable to carry out a forced regeneration.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment added to the fuel tank. The car was then taken for a 1 hour road test at 60 mph 3,000 rpm to allow regeneration of the particulate filter. After the road test the DPF soot loading was reduced to 27%. The owner reported the car had never driven so well.
Thanks to Paul at A J K Motors in Llandudno Junction, Conwy.
Lack of power, engine management light, DPF and glow plug lights on, fault code stored for diesel particulate filter soot content to high. DPF checked filter soot loading at 98%, and unable to carry out a forced regeneration.
The fault was cured by using Clean & Protect, 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil and DPF Cleaner and Regenerator and Advanced Formula Diesel Treatment added to the fuel tank. The car was then taken for a 1 hour road test at 60 mph 3,000 rpm to allow regeneration of the particulate filter. After the road test the DPF soot loading was reduced to 27%. The owner reported the car had never driven so well.
Thanks to Paul at A J K Motors in Llandudno Junction, Conwy.
Tuesday, 15 January 2013
Problem with a VOLKSWAGEN SHARAN 1.9 TDi 2010
VOLKSWAGEN SHARAN 1.9 TDi 2010 61K
Lack of power and engine management light on, fault code stored for turbo maximum boost limit exceeded, suspect fault due to sticking variable vanes on turbo.
The fault was cured by adding 2 x Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out a 15-20 mile road test the fault was cured and lack of power restored.
Thanks to Dave at Trinity Diesels in Salford, Manchester.
Lack of power and engine management light on, fault code stored for turbo maximum boost limit exceeded, suspect fault due to sticking variable vanes on turbo.
The fault was cured by adding 2 x Diesel Turbo Cleaner and Advanced Formula Diesel Treatment into the fuel tank and carrying out a 15-20 mile road test the fault was cured and lack of power restored.
Thanks to Dave at Trinity Diesels in Salford, Manchester.
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