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engine leak on 1993 Audi 100

my car is leaking oil from the left top back side of the engine i changed my gaskets even the valley pan and its still leaking. what else could be the problem? thanks jess

Asked by for the 1993 Audi 100
If you replaced the valve cover gaskets, make sure that they are not leaking. You can do this with a mirror. I would also look at the head gaskets as well, on German cars they can leak oil when they get old. Clean the area off with some spray brake cleaner, ( with the engine off and cool ) then start the engine and watch where the oil comes from.
1 more answer
If you replaced the valve cover gaskets, make sure that they are not leaking. You can do this with a mirror. I would also look at the head gaskets as well, on German cars they can leak oil when they get old. Clean the area off with some spray brake cleaner, ( with the engine off and cool ) then start the engine and watch where the oil comes from.