MFC
Active Member
Hi All,
Sorry if this has been already addressed on a thread but could not find it.
Have a noise when the Engine is under pressure ie when turbo is fully deployed (uphill/accelerating hard on motorway). It sounds like a roar, maybe a leak or is it when the waste gate operates?
Notes -
Only occurs when warm.
Turbo boost not measured
Performance ok but flat when noise occurs.
Waste gate seems to operate (moves) at about 15psi when operated with compressed air.
Tried loosening the top hose clamp to see if made noise worse - made no difference.
Have changed manifold gasket as was oily around number 1 cylinder - made no difference.
110
So do I have a leak or is this normal for a 300 tdi??
Thanks in advance
Sorry if this has been already addressed on a thread but could not find it.
Have a noise when the Engine is under pressure ie when turbo is fully deployed (uphill/accelerating hard on motorway). It sounds like a roar, maybe a leak or is it when the waste gate operates?
Notes -
Only occurs when warm.
Turbo boost not measured
Performance ok but flat when noise occurs.
Waste gate seems to operate (moves) at about 15psi when operated with compressed air.
Tried loosening the top hose clamp to see if made noise worse - made no difference.
Have changed manifold gasket as was oily around number 1 cylinder - made no difference.
110
So do I have a leak or is this normal for a 300 tdi??
Thanks in advance