1997 Pontiac Grand Am Q&A

1997 Pontiac Grand Am Question: What is the problem when oil is leaking down in the spark plug area.

Oil is on 1 spark plug more than the other 3 plugs...My dad take them out and dry them off and it will run good for about 2 to 3 weeks and then it starts to cut back really bad. (hesistating till it gets up to full speed) I just wanted to know where is the oil coming from thats leaking down in the plug area. -
Answer 1
I say the valve cover gaskets need to be replaced. Both of them. Yes both! -