Engine Mechanical problem
1996 Nissan Sentra 4 cyl Front Wheel Drive Automatic
car wont start, turns over only and when I pulled #4 spark plug it was covered with motor oil
Sunday, December 28th, 2008 AT 4:00 PM
1 Reply
BLUELIGHTNIN6
MECHANIC
16,542 POSTS
It sounds like you may have a leaking valve cover gasket. Also, sometimes the plastic valve cover used warps a little from the heat which can make the gasket stop fitting correctly. This will cause oil to leak out. Not all models use the plastic valve cover.