Posted by Steve on Monday, March 26, 2001 at 2:42PM :
In Reply to: Why would oil be in 230 intake port? posted by Drew M. on Monday, March 26, 2001 at 11:45AM :
Sounds like valve guide problems. When the intake valve is open on the intake stroke, there is some vacuum there. Combine this with the positive pressure in your crank case from all the blow by past your worn rings. When this happens and your valve guide is worn, you have oil in your intake port.
Good Luck
Steve
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