Well heres the situation, car runs strong put up decent #'s on the dyno, no missing, no smoke nada only problems, it runs rich.
Everything has been replaced,wires,cap,rotors,coil etc etc. i go to check my plugs and #5 cylinder has oil on the threads but NOT on the "electrode" or prong just the threads. I found this kind of strange so i cleaned the plug went out for a quick spin and came back, pulled it. Again oil on just the threads.
Any ideas, why oil is just on the threads? i would think if i had bad rings the whole plugged would be covered?
Everything has been replaced,wires,cap,rotors,coil etc etc. i go to check my plugs and #5 cylinder has oil on the threads but NOT on the "electrode" or prong just the threads. I found this kind of strange so i cleaned the plug went out for a quick spin and came back, pulled it. Again oil on just the threads.
Any ideas, why oil is just on the threads? i would think if i had bad rings the whole plugged would be covered?