FL_fisher Posted May 29, 2007 Posted May 29, 2007 I have a 94 nissan altima that has oil in the spark plug holes well the first three the fourth one is dry. The oil is where the spark plug wire goes onto the spark plug. My queastion is what could be the different causes of this? Im thinking the valve cover gasket. Quote
FL_fisher Posted May 29, 2007 Author Posted May 29, 2007 Oh yeah and the reason I found this out is because the car doesnt idle good at all it likes to die, so I was going to change the plugs out. Quote
Super User Catt Posted May 29, 2007 Super User Posted May 29, 2007 If the oil is on the spark plug wire the valve cover gasket is leaking Quote
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