Leighspain1975
Registered User
hi guys
Had this intermittent problem for about a year or so.
Symptoms
Car runs ok but sounds a bit rough like it’s struggling a little.
Engine sounds louder than normal and injectors can be heard rebounding off walls when accelerating. Power seems slightly down. Slight judder on idle and judder when switched off.
However....once every ten starts or so car runs like a dream, engine refined loads of pull and no shudder or injector noise. I can then switch of the engine and back to the rough running again. Doesn’t matter if hot or cold will just start perfect or rough.
Things done and changed
Vcds .... No errors what so ever car is clean as a whistle.
Changed for new injectors
Had Egr remapped and deleted
Dpf is fine
Problems occurred before and after above was changed.
It almost feels like an air restriction because it’s definitely over fueling as I can hear the injectors ticking loudly outside the car.
Thinking what about the ASV not opening properly sometimes and blocking air flow ?. But surely and error would trigger on vcds ?.
Cheers
Had this intermittent problem for about a year or so.
Symptoms
Car runs ok but sounds a bit rough like it’s struggling a little.
Engine sounds louder than normal and injectors can be heard rebounding off walls when accelerating. Power seems slightly down. Slight judder on idle and judder when switched off.
However....once every ten starts or so car runs like a dream, engine refined loads of pull and no shudder or injector noise. I can then switch of the engine and back to the rough running again. Doesn’t matter if hot or cold will just start perfect or rough.
Things done and changed
Vcds .... No errors what so ever car is clean as a whistle.
Changed for new injectors
Had Egr remapped and deleted
Dpf is fine
Problems occurred before and after above was changed.
It almost feels like an air restriction because it’s definitely over fueling as I can hear the injectors ticking loudly outside the car.
Thinking what about the ASV not opening properly sometimes and blocking air flow ?. But surely and error would trigger on vcds ?.
Cheers