no fuel into cylingers

1991 PONTIAC GRAND PRIX
160,000 MILES
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STEVEF4524
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  • 2 POSTS
changed plugs and wires went around block car ran out of gas i have checked all electrical going to injectors all good plenty of fuel pressure will run if i spray fuel into throttle body what do i need to check
Sep 25, 2011 at 3:05 PM
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RASMATAZ
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  • 75,992 POSTS
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Check the fuel pressure if its within specs and injector pulses
Sep 25, 2011 at 3:38 PM
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HARRY P
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Get a "know it" light to check those injector pulses. You might also want to check the timing too. If you're getting sparks and gas, but the sparks aren't on time, the car either won't run or will run like garbage. It's possible that your Crankshaft Position Sensor is faulty.
Sep 30, 2011 at 5:03 PM
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CADIEMAN
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check the enjecter fuse.it maybe blown
Sep 30, 2011 at 5:14 PM
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