one dirty spark plug
10-30-2005 | 09:17 AM
#2
Originally Posted by pdd
the other 7 are nice and clean and one is black and crappy. whats that mean???
http://members.torquecentral.com/joel/plug.jpg
You are probally getting oil in the cylinder from somewhere. Mine I I hope is just the valave seals.
10-30-2005 | 09:27 AM
#4
Hows your oil level?Most likley the valve guides in that cylinder.Could it be a stuck injector it being black meaning running really rich.I would check the tune if I were you see were your A/F is at.
