Rush2112
Working Man
There is one thing I'm not understanding on this "it leaks oil into the combustion chamber from the cam chain tunnel" idea. How does it leak oil into the chamber under the relatively low pressure differential during the intake stroke but does not leak out combustion gasses on compression/power stroke?
Simply put, if it leaks oil in why not gasses out(ie, a blown headgasket)?
Ken
I couldn't agree more....... These are high compression engines....oil intrusion could come on intake stroke or while engine off.....I'm not sure I'm drinking the cool-aide that this is fouling out your plug???
What were the results of leak-down test?