Electrical problem
1995 Saab 900 4 cyl Front Wheel Drive Automatic
one of my four spark plugs is not firing, I just got done putting new plugs, wires and cap on what else could be the problem
Monday, November 23rd, 2009 AT 9:27 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Hi there,
Just check that the new plug is not faulty, this is more common than you think, also check that the gap was not closed up with out you seeing, also just confirm with an old plug earthed and connected to the lead that you do have a spark at the lead, start there.