Hi there i have brought a ford focus 1.8 tdci 52 reg and i have had an issue since the timing belt was done, the issue is every once in a while the glow plug light i.e engine management light has been flashing, having red a few places as a possible throttle pedal, i changed it however the problem persists, the engine does not lose power or cut out, any suggestions please?
Greatly appreciated
Greatly appreciated