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    riverstar79's Avatar
    riverstar79 Posts: 1, Reputation: 1
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    #1

    Jun 4, 2010, 04:11 PM
    Is there a fuel reset switch on a 1990 chevy truck
    Changed fuel pump but still don't start, we put gas in the injector and it started but won't stay started, is there a fuel reset switch?
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #2

    Jun 4, 2010, 05:17 PM

    It MAY not, if you have power out of Fuel Pump relay and none at fuel pump, then I would suspect one.
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #3

    Jun 4, 2010, 05:28 PM

    . Test fuel pump fuse with a test light or multimeter. It's likely in the under hood fuse box. Clean contacts, if necessary.

    . Check fuel pump relay, which is likely in the under hood fuse/relay box. Clean contacts, if necessary.

    . Check ignition switch for wear, pitting, or melting.

    . Check the ECM, which often controls power to the fuel pump relay. Be sure to clean the main ECM ground.
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