Join Date: Apr 2007
Location: Ridgeland MS,
pk386 is offline
Re: 96 GMC Jimmy Running rough.
-verified all fuel injector signals with an oscilloscope
(approx 5ms activation that varies with rpm)
-Verified Crank and cam sensor signals
-put the o-scope on the ignition coil - wire, Signal looks good there too.
Wasn't able to verify the camshaft, I could not obtain a proper depth gauge within the allotted time.
"I haven't failed. I've Just found 10,000 ways that don't work" - Thomas Edison