Hi all, Can some one help with a problem i got with my passat.
I have a passat tdi Pd engine and i having a problem with engine shake, vibration only when idling.
I have no loss of boost power, Cant find any pipe leaks, cars not over smoking and no knocking ticking or any cam wear noise. Just a shaken engine which go if i push on the acceleration just a bit to up the rpm.
I can really feel the shaking from inside the car apart from the gear stick & steering wheel vibrating.
Things i tried are: looking for pipe leaks, looking at engine mounts, (they look fine) cleaning the egr valve, cleaning the maf sensor.
I have also connected a vagcom. no codes recorded and i looked at cam timing which was a little out. so i adjusted but make no difference at all apart from getting a bit more MPG.
Injectors are a little under par but still with in spec.
I don't no what ells it could be? The engine as been well serviced. Fuel filter was change about 1200 miles ago (could it be that) engine oil looks like it could do with a change. That is my next job but i don't think it will help.
I think its the fly wheel as it doesn't get any better if i put the clutch down.
Air com turned off it's still the same.
My friend as a passat same model and his engine doesn't shake vibrate any were near the level my passat does.
any help on what could be the problem.
Thanks
I have a passat tdi Pd engine and i having a problem with engine shake, vibration only when idling.
I have no loss of boost power, Cant find any pipe leaks, cars not over smoking and no knocking ticking or any cam wear noise. Just a shaken engine which go if i push on the acceleration just a bit to up the rpm.
I can really feel the shaking from inside the car apart from the gear stick & steering wheel vibrating.
Things i tried are: looking for pipe leaks, looking at engine mounts, (they look fine) cleaning the egr valve, cleaning the maf sensor.
I have also connected a vagcom. no codes recorded and i looked at cam timing which was a little out. so i adjusted but make no difference at all apart from getting a bit more MPG.
Injectors are a little under par but still with in spec.
I don't no what ells it could be? The engine as been well serviced. Fuel filter was change about 1200 miles ago (could it be that) engine oil looks like it could do with a change. That is my next job but i don't think it will help.
I think its the fly wheel as it doesn't get any better if i put the clutch down.
Air com turned off it's still the same.
My friend as a passat same model and his engine doesn't shake vibrate any were near the level my passat does.
any help on what could be the problem.
Thanks