2008 Audi A6 "oil leak coming impeller" Questions

...full boost if waste gate sticking open. Check Turbo impeller turning freely, oil feed pipe for turbo can get blocked causing impeller to seize. Engine compact, not easy to access these

...oil is clean no trace of a gasket leak. Thursday we are going to bypass heater core and ope it is not a gasket or warped head. any tips? heater core is not leaking used a towel to make sure. Water ...

...coming out the top of the timing cover on1999mercury sable 3.0 indicates water leaking into the sump could be a head gasket, cracked head,corrosion holes in the timing cover behind the water pump ...

...oil coming out of exhaust. Still chattern This could be oil that built up in the exhaust system when you still had the damaged worn out turbo on the engine. Turbo fins rubbing on the housing do not ...

...oil.loosing 1 gal per 10 miles Top gaskets including head gaskets or just intake manifold gaskets? You can try a chemical dye in the water and see if a ultraviolet light will show a leak. Check the ...

...oil is not creamy so didnt think was head gasket? please help x Well, you could have a head gasket leaking into the cylinder. There must be a leak somewhere. Also, the system may need to be flushed. ...

...oil. I think I may have blown a head gasket. I wanted to try real steele to fix the head gasket. Any opinions on this product? What else could possibly be causing my car to overheat?? Sounds to me ...

...oil problem), or 2) exhaust gasses getting into the coolant system.  If it is exhaust gas, you would be getting air inside the coolant.  You could check that by removing the water pump belt ...

oil drips out you have a bad shaft seal in the turbo, if not I would perform a leak down test to insure rings are sealing adequately. (not a compression test) If this checks out, I would suspect valve