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.
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
Have him check the ECM and engine ground and also the fuel pump ground ... General Motors has problems in these areas
Thanks, I'll do that
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