Question about 1992 GMC Jimmy

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Gmc jimmy i have a 92 gmc jimmy and i tried messin around with the TBI and i found out only one side of it is working?? the truck starts but then dies? i just replaced the o2 sensor so am i not getting power to something?

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  • tiinah718 Mar 10, 2009

    one of the injectors is not working but then i switched the wire and it worked so it has to be the wire (only one is working)... but were can i back track the wire to see if its a bad wire

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Replace fuel pump

Posted on Mar 10, 2009


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  • HOME bc_arrowbullet1.gif
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