Hi I have a 2001 Oldsmobile aurora 4L, V8 and I have 2 concerns with it right now but its possible that one thing could be causing both problems. 1st is that my computer is reading a cylinder 8 misfire, I have changed the plugs (all 8) to see if that was the problem but no luck? The other issue is that when I changed the plugs I noticed that there was oil on the side of the plugs could the gasket leaking be causing the missfire or should I try changing the coil pack? And what is the easiest way to tell for sure?
Thursday, July 4th, 2013 AT 1:37 PM