My friend recently changed the spark plugs on my 2001 Mitsu Eclipse GT for me and he made the remark that there was a disgusting combination of oil and carbon in the intake manifold. I didn't see it myself, so I can only go by what he said.
I'm not too familiar with how blowby works, but does oil get into the intake manifold when blowby occures? Any possible causes for oil getting into the manifold? For what it's worth, the car only has 56,000 miles on it and the PCV valve is as clean as a whistle.
I'm not too familiar with how blowby works, but does oil get into the intake manifold when blowby occures? Any possible causes for oil getting into the manifold? For what it's worth, the car only has 56,000 miles on it and the PCV valve is as clean as a whistle.