Help Required from Expert!
In my cuore airfilter oil is found, then I put a piece of foam at corner where blow hose is attached. This foam was filled with water and engine oil fume. Mechanic said its headgasket problem so opened headgasket, it was ok we refreshed the headface. After that up to one week I did not see any oil/water in the foam. Then I changed oil and after few days I opend the airfilter to clean and saw again a lot of oil in the foam with water.
What is causing problem. Engine is 105K driven and there is no smoke from exhasut. Plz give your suggestions.