My 1998 Sierra truck starts finemost of the time, but randomly when I try to start it it turns over and ignights and then immediatly dies.

Asked by Apr 23, 2014 at 01:12 PM about the 1998 GMC Sierra 2500 2 Dr K2500 SLE 4WD Extended Cab LB HD

Question type: Maintenance & Repair

I have changed cam sensor and distributor  cap to no avail. there are no codes that come up when this happens and when I left it at my mechanic for a week it happened 2 times for him but randomly it will start back up again and run like a champ

2 Answers

815

Have him check the ECM and engine ground and also the fuel pump ground ... General Motors has problems in these areas

Best Answer Mark helpful

Thanks, I'll do that

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