Hi
I purchased the below car approximately 3 months ago, I recently has the timing belt and associated tensioners, water pump etc replaced
2006 - Audi A4 Avant, 1.9TDI, B7
During this job the mechanic showed me the water that was drained from the system, it was clear with no evidence of antifreeze. Also amongst the clear water was approximately 200ml of oil. The coolant reservoir has no evidence of oil and the engine oil cap also is clear.
The mechanic suggested that this may be the turbo failing, I am happy to have the work done but thought I would do some research before giving him instruction.
The following work has also been done
When I purchased the car the gears on the throttle body were worn so I replaced this, I also cleaned the heavy carbon on the EGR. When I had the hose off the throttle body I noticed that it has a generous amount of oil in the pipe, right up to the intercooler. Don’t this is related TBH.
Service and change of fuel filter
Other faults – maybe related?
The car misfires when it is warm and idle only but not when it is cold. When it misfires if I press the accelerator slightly the misfire disappears, again, not sure if it is related
What are your thoughts, what else could it be and how best to try and pinpoint myself?
TIA
I purchased the below car approximately 3 months ago, I recently has the timing belt and associated tensioners, water pump etc replaced
2006 - Audi A4 Avant, 1.9TDI, B7
During this job the mechanic showed me the water that was drained from the system, it was clear with no evidence of antifreeze. Also amongst the clear water was approximately 200ml of oil. The coolant reservoir has no evidence of oil and the engine oil cap also is clear.
The mechanic suggested that this may be the turbo failing, I am happy to have the work done but thought I would do some research before giving him instruction.
The following work has also been done
When I purchased the car the gears on the throttle body were worn so I replaced this, I also cleaned the heavy carbon on the EGR. When I had the hose off the throttle body I noticed that it has a generous amount of oil in the pipe, right up to the intercooler. Don’t this is related TBH.
Service and change of fuel filter
Other faults – maybe related?
The car misfires when it is warm and idle only but not when it is cold. When it misfires if I press the accelerator slightly the misfire disappears, again, not sure if it is related
What are your thoughts, what else could it be and how best to try and pinpoint myself?
TIA