Thursday 22 November 2012

Problem with a TOYOTA AVENSIS 1.8L 2001

TOYOTA AVENSIS 1.8L 2001 90K

Failing emissions test CO 7.0%.

The fault was cured by adding Advanced Formula Gas Treatment and Specialist Injector Cleaner to the fuel tank, after 5-10 minutes the CO level was restored below the limit to pass the emissions test.

Thanks to Kim at Seymour Motors in Crumpsall, Manchester.

Tuesday 20 November 2012

Problem with a VOLKSWAGEN POLO 2004 1.4L

VOLKSWAGEN POLO 2004 1.4L 60K

Failing emissions test on idle CO 0.9% HC 250, catalytic convertor, oxygen sensor, EGR valve
replaced and valve timing checked, road test carried out and fault still present.

The fault was caused by a faulty EVAP unit, EVAP unit replaced and Specialist Injector Cleaner added to clean the fuel system, emissions restored and passed.

Thanks to Steve at Crescent Road Garage in Cowley, Oxford.

Thursday 15 November 2012

Problem with a VAUXHALL ZAFIRA 1.9L CDTi 2006

VAUXHALL ZAFIRA 1.9L CDTi 2006 105K

Lack of power and engine management light on. Fault code stored P242F diesel particulate filter blockage/ash accumulation, suspect particulate filter blocked. Road test carried out to allow regeneration, exhaust temperature only reaching 380 degrees Celsius.

The fault was cured by removing the Diesel Particulate Filter and pouring 2 x bottles of 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 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 an extended road test to allow regeneration of the particulate filter, the exhaust temperature was rechecked reaching over 600 degrees Celsius, allowing a successful regeneration and restoring performance.

Thanks to Ian at Brunel Motors Corby in Corby, Northamptonshire.

Tuesday 13 November 2012

Problem with a FORD FIESTA 1.25 ZETEC AUTO

FORD FIESTA 1.25 ZETEC AUTO 1997

Engine cutting out and poor gear change on automatic gearbox. Suspect fault due to
contamination build-up in automatic gearbox causing drag on engine.

The fault was cured by adding 2 x Automatic Transmission Treatment into the automatic gearbox and carrying out an extended road test, draining and replacing the transmission fluid and adding another Automatic Transmission Treatment to the new fluid.

Thanks to Paul at Macclesfield MOT & Service Centre in Macclesfield, Cheshire.

Friday 9 November 2012

Problem with a Jaguar S-Type 3.0L V6 2001

JAGUAR S-TYPE 3.0L V6 2001 76K

Engine management light on, vehicle going into limp home mode and high exhaust emissions. Fault codes stored P0133 oxygen sensor bank 1 slow response, P0153 oxygen sensor bank 2 slow response.

The fault was cured by carrying out a 45 minute Advanced Formula Motor Flush adding 2 x Advanced Formula Gas Treatment into the fuel tank and carrying out an extended road test restoring vehicle performance and emissions.

Thanks to Dave at D J Services in Alfreton, Derbyshire.

Problem with a AUDI A4 2.0L TDi 2004

AUDI A4 2.0L TDi 2004 107k

Lack of power and engine management light on, fault code stored for turbo overboost condition. 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 an extended road test with varying loads and speeds of the engine.


Thanks to Mark at Michael Theobald Garage in Leyland, Lancashire.

Thursday 8 November 2012

Problem with a BMW Alpina

BMW ALPINA M52 engine

Engine rough running on cold start for the first few minutes and putting the management light on, fault codes stored for misfire and cylinders 2 & 4 shut down. The fault is caused by the hydraulic valve lifters draining out overnight and the ECU shutting down the misfiring cylinders.

The fault was cured by carrying out an extended Advanced Formula Motor Flush adding Oil Fortifier to the new oil and carrying out a spirited road test.

Thanks to Martin at Car Motion in Romford, Essex.

Problem with a SAAB 9-3 1.9 TiD 2008

Problem with a SAAB 9-3 1.9 TiD 2008 45K

Engine management light on, 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 adding 2 x DPF Cleaner and Regenerator into the fuel tank. The car was then taken for an extended road test by the owner to allow regeneration of the particulate filter, who reported that after 100 miles the management light went off.

Thanks to Daniel at EMS Electro Mech Services in Salford, Manchester.