WHAT IS WRONG IF THERE IS OIL ON MY 36 SPARK PLUG?
2003 Pontiac Montana
June, 27, 2012 AT 12:04 AM
I have a 2003 Pontiac Montana, and the engine is shaking pretty good and we were getting a code for cylinder 6 misfiring so we replaced the plug and wire and found that the plug had oil on it from the inside. Its not staling anymore but it does have some white smoke from the exhaust here and there and is still shaking and the code is back and the engine light is flashing now. So my question is what could be wrong?