Close
Car died gocar was running great. died later on freeway won't restart.why?
1999 Pontiac Grand Prix

Car died gocar was running great. Died later on freeway won't restart.why?

(1999 Pontiac Grand Prix)
Lady I just bought this from said fuel pump was bad and wouldn't run but after paying her for it I hooked cables to it and it started rite Up she told me before that the car left her stranded a few times like wasn't getting fuel. Now 4 days later its happens to me. Here is what it does died going down interstate no reason no warnings warnings or none noticed tried to restart while coasting but nothing. Now stopped I retry it fires once then stops no start. Hit it again same thing gave it near two hours messing with it the whole time maybe half hour at most before I'd try again. I disconnected mass air flow sensor No change throttle position ing center no change disconnected battery left it on hut 1530 seconds ok mag up no chaNge checked fuel pressure purge fuel rail has plunty of fuel sprays everywhere ses to have fire at least at first hit. So why this issue. Fueses r good relays seem to be good. Please help me
2 answers & 0 comments
Popular Answer
of Greg's Orange Auto on March 02, 2015
CK SPARK AND FUEL PRESSURE TO START WITH
Sign in to reply
No-Start Diagnosis
$88 - $111 Learn More
of Greg's Orange Auto on March 02, 2015
CK SPARK AND FUEL PRESSURE TO START WITH
Sign in to reply
camshaft sensor could be failing, preventing fuel injection from firing. or magnet on cam gear could be broken causing faulty signal. ign module is a high fail part also. see what is missing when not starting, spark, fuel inj pulse... please call if need more help
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
It will turn over, but will not start up! the starting system works perfectly battery is hot, all fuses are good, all...
Not my car,girlfriends,and i believe those idiots at autozone sold her a camshaft sensor which is totally different.