Friday 28 March 2014

Problem with a SEAT LEON 1.9 TDi FR

SEAT LEON 1.9 TDi FR 67K

Lack of power when under load, no fault codes stored. After switching the engine off and restarting, the power was restored until the fault reoccurred. 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 then taken on an extended road test and has been running fine since.

Thanks to Ewan at Redhouse Garage in Livingston, West Lothian.

Friday 21 March 2014

Problem with a FORD FIESTA 1.3L 1997

FORD FIESTA 1.3L 1997 50k

Poor starting, misfire and top end noise for a few minutes when starting from cold on vehicle used as a courtesy car. Suspect fault due to sticking valves. After further investigation and removal of the rocker cover, it was found that the valves were sticking open and not locating the rocker arms in the push rods.

The fault was cured by cleaning the intake system with Petrol I.M.V. Cleaner as per instructions, extended Advanced Formula Motor Flush carried out and Advanced Formula Gas Treatment added to the fuel tank and carrying out an extended road test.

Thanks to Brian at White Hart Garage in Hope Valley, Derbyshire.

Wednesday 12 March 2014

Problem with a MITSUBISHI LANCER 2.0L Di-D 2010 40K

MITSUBISHI LANCER 2.0L Di-D 2010 40K
Lack of power and engine management light on, fault code stored for turbo under-boost condition, and Variable Geometry Turbo position sensor performance. Suspect fault due to sticking variable vanes on turbo.

The fault was cured by carrying out an Advanced Formula Motor Flush, adding Diesel Turbo Cleaner and Advanced Formula Diesel Treatment in the fuel tank and carrying out an extended road test.

Thanks to Lawrence at Falconer Auto Repairs Ltd in Hamilton, S Lanarkshire.