Oil film on TOP of valve cover (Long term maintenance)
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Oil film on TOP of valve cover (Long term maintenance)
Hey guys
I changed my valve covers and gaskets not too long ago because I had leaking well seals. I just checked up on the condition of it and I found a film of oil on the driver's side valve cover. (Shown in the picture I found on the internet.)
I have checked all the wells on that side, bone dry. I also checked all the plug coils and they are dry.
I have checked all hose connections on that side and there was nothing left unhooked or damp.
I did notice (while taking off my intake manifold) that there was quite a bit of oil inside on the lower manifold. It was deposited in the half penny sized dimples near the centerline.
The only idea that I have is that I found the oil receptacle rubber collar was bent downwards behind the intake manifold. Could oil travel back up and spill through the oil cap? I would think that the screw on cap is vacuum tight. Am I wrong?
I'm really stumped as to where this oil could have come from. I need this car running for at least another 50k miles.
Thanks guys.
I changed my valve covers and gaskets not too long ago because I had leaking well seals. I just checked up on the condition of it and I found a film of oil on the driver's side valve cover. (Shown in the picture I found on the internet.)
I have checked all the wells on that side, bone dry. I also checked all the plug coils and they are dry.
I have checked all hose connections on that side and there was nothing left unhooked or damp.
I did notice (while taking off my intake manifold) that there was quite a bit of oil inside on the lower manifold. It was deposited in the half penny sized dimples near the centerline.
The only idea that I have is that I found the oil receptacle rubber collar was bent downwards behind the intake manifold. Could oil travel back up and spill through the oil cap? I would think that the screw on cap is vacuum tight. Am I wrong?
I'm really stumped as to where this oil could have come from. I need this car running for at least another 50k miles.
Thanks guys.
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