Feb 4, 2006 #1 D dartbob Active Member Joined May 29, 2004 Messages 44 Reaction score 0 should the spark at the plug be yellow or blue? the reson for asking is i'm fouling my plugs.
Feb 4, 2006 #2 B BJR Racing Well-Known Member Joined Oct 11, 2005 Messages 1,530 Reaction score 3 Location Dallas,Ga. The spark should be blue, but if your getting a yellow spark then I would be looking at the coil or the coil wire, as the voltage is more than likely down. BJR Racing
The spark should be blue, but if your getting a yellow spark then I would be looking at the coil or the coil wire, as the voltage is more than likely down. BJR Racing
Feb 4, 2006 #3 D dartbob Active Member Joined May 29, 2004 Messages 44 Reaction score 0 thks for the reply i was thinking blue but wanted to be sure.
