Mechanics

CHEVROLET CAPRICE FUEL PUMP PROBLEM

1991 Chevrolet Caprice

If my car won't start after replacing the fuel pump is it possible that my ECM has been blown? It also isn't getting fuel to through the injectors. I think it maybe the ECM not delievering fire to the injectors. Now I've tried to turn the engine over so many times that now my battery is dead. Where should I start in my quest to make the car drivible again?
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Guest
December 4, 2012.




When you turn key to run-Do you hear the fuel pump for a few secs? If so check the fuel pressure if its within specs with a gauge -start here and then let me know-Possibilities here-could be the fuel pump relay and the computer controlled of the fuel pump relay and ground circuit of the injectors-

Rasmataz
Dec 4, 2012.


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