hello i have an audi a4 b7 2.0 tdi bpw engine code, the problem is the oil coming from the cylinder 4 and 3, we changed the valve seals, we did the compression test cylinder 1 - 26 cylinder 2 - 26 cylinder 3 - 27 cylinder 4 - 27
the mechanic said he was ok
is it possible that the oil comes from the chuck gasket? or need to change the piston rings?
also turbo has a shaft play and the exhaust side is wet
here is a video https://www.youtube.com/watch?v=ZjYZ...ature=youtu.be
the mechanic said he was ok
is it possible that the oil comes from the chuck gasket? or need to change the piston rings?
also turbo has a shaft play and the exhaust side is wet
here is a video https://www.youtube.com/watch?v=ZjYZ...ature=youtu.be