W/ 4.3. ENGINE WILL NOT FIRE AFTER SITTING FOR 10 DAYS, HAVE SPARK AND FUEL PRESSURE
1999 GMC Jimmy • 156,000 miles
Hi, I have a 1999 GMC Jimmy w/ 4.3. I just got back from a 10 day vacation and I cannot get the engine to fire. I have used a fuel pressure gauge at the fuel rail and have confirmed 62psi when I turn the engine over. I have also verified that there is spark coming from the coil wire. I have also confirmed that there is spark at the plugs by pulling off the #1 plug wire. The engine will just turn over with out any attempt to fire. I have also tried pouring fuel into the throttle body and spraying starting fluid as well. Does anybody have any suggestions?
62 looks good. i would re verify spark. does not make sense that it wont fire up. spraying with no response indicates a spark issue.
June 27, 2012.
June 27, 2012.
I have verified that twice already. If I do have spark and proper fuel pressure it mean that the timing of the spark firing could be off. Would a bad cam sensor, crank sensor, or ignition control module cause that?
Spark plug gap for '97 model mitsubishi mirage? thanks!
1 answer • 1997 Mitsubishi Mirage • 180,000 miles
I was wondering if there is anything special I should do or be aware of before I change the spark ...
2 answers • 2007 Ford F-150
I hav a 1994 dodge ram 2500 with a 5.9 in it. recently i replaced the spark plugs bcuz when i was ...
3 answers • 1994 Dodge Ram • 123,000 miles