need some answers
01-17-2006, 05:19 PM
#1
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need some answers arlight so today we hooked up a scan tool to my car and no matter what we did #6 had a missfire we moved plugs, wires, and packs and it still skip any ideas
01-17-2006, 07:23 PM
#2
you could have a bad injector. always possible. I know with a
Gm tech2 you can command certian injectos to pulse. and you can hook up a fuel preasure gauge and watch for fuel presure to drop after you command that injector on. This is key on engine off. And it is always a good idea to check spark with a spark tester(like $3-$5 tool). cause you could have some other problem that would cuase a coil pack not to fire
Gm tech2 you can command certian injectos to pulse. and you can hook up a fuel preasure gauge and watch for fuel presure to drop after you command that injector on. This is key on engine off. And it is always a good idea to check spark with a spark tester(like $3-$5 tool). cause you could have some other problem that would cuase a coil pack not to fire