1990 Pontiac Grand Am will not run

Tiny
PONTIACMAN
  • MEMBER
  • 1990 PONTIAC GRAND AM
I have a 1990 Pontiac Grand Am that will not run. It has 155000 miles on it. 2.5 TBI. It turns over. It gets spark, But no fuel. I changed the fuel pump, changed the relay, I have also changed the ECM and it still will not run. It will run if I put gas in the carb. Fuel pump only runs when engine runs. Fuel is getting up to carb but not past the injector. Fuel injector does not work. No power. And the check engine light is not working. I did change the bulb. Still does not work. I have gone over every thing I think and still can not find the cause of all the problems. Can someone help ! : [/B][i:496128403e][/i:496128403e]
Thursday, August 10th, 2006 AT 10:29 AM

1 Reply

Tiny
ZUUM ZUUM
  • MEMBER
  • 1 POST
Hi There, I thought maybe I could give some pointers on this issue, same thing happen to me. Try a "MAF sensor" if thats not the problem try "Crank sensor" all of these sends signals to the brain "computer box" in which the car could be thinking wrong. Cheap parts at a good junk yard.
Take Care, Man That Zoomsss
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Wednesday, August 16th, 2006 AT 5:50 AM

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