Thread: Cranks but won't start!! help!!

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  1. #21 Re: Cranks but won't start!! help!! 
    GXP Level Member
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    Let me go look I Have it out back in the shop. PM me if you want.

    Jeff
    An engine is an engine no matter the size.... I think Dr. Seuss said that... or maybe it was Big Weld....
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  2. #22 Re: Cranks but won't start!! help!! 
    GTP Level Member Impala131's Avatar
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    I feel it would make your life waaay easier if you just got a fuel pressure gauge and put it on the fuel rail. Sure you can push down the valve to see if it squirts but I think it's worth having some real numbers to go with.

    I think HighOctaneRacing is on the right track, I had an airtex fuel pump on my GTP that was awful... the check valve in it was no good from day 1, after it would prime the fuel would run right back to the tank. I had to start the car while the pump was still priming. Replaced it with a Delco OEM replacement, and everything was fine.
    2003 Grand Prix GTP.... the journey begins again....
    E85 Self Tune with HPT, 80# Injectors, Gen V 3.4 pulley, SD Headers, AL605 Plugs
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