I would understand bad valve seals leaking oil into the combustion chamber, but there was no oil on the electrodes at all, ONLY on the thread part. Even my socket came out oily. Is it possible oil was spilled in there at one time and it just sat?
And I thought a bad head gasket would be more of a coolant than an oil issue.
go to the machanic and ask them to do a compression test because you have oil on your plugs. If it is bad compression they will most likly tell you that your some of your piston rings shot... but i woulndt really worry about this... its not a mojor bad thing. anyways how many miles are on it
A forum community dedicated to Ford Thunderbird, Mercury Cougar and Lincoln Mark owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more!