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#1
05-02-2011, 12:46 PM
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no fuel to motor
2000 malibu 3.1 wont crank...no fuel getting to motor, changed pump, ign switch,filter,crank sensor & fuel regulator.... the pump is prming i have spark & when sprayin fuel into throttle iit runs until it burns the fuel....please help
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#2
05-02-2011, 01:38 PM
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Re: no fuel to motor
check if you have vapor lock in your fuel lines or a broken line if fuel leaves the pump but does not reach the motor it could be in the lines or fuel injectors. get a fuel pressure tester and check the readings
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| The Following User Says Thank You to ryanusrey2012 For This Useful Post: | ||
star loveday (05-02-2011)
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#3
05-02-2011, 02:28 PM
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Re: no fuel to motor
You can check for voltage and ground at the pump connector, engine cranking. Gray wire is voltage, black is ground. Check for an injector pulse, use a noid lite. If computer doesn't see an rpm signal, no injector pulse.
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| The Following User Says Thank You to jdl For This Useful Post: | ||
star loveday (05-02-2011)
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