Question about 1994 GMC Jimmy

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Fuel injector is staying open - 1994 GMC Jimmy

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  • Anonymous Sep 09, 2008

    #1 intake port cleaner than the rest, white smoke from the exhaust with a bad fuel smell #1 cylendar spark plug dirtier than the rest, car hesitates, hard to start, rough idle, and has a deadspot in the timing

  • bbbrrreee21 Jan 31, 2009

    Fuel injectors are pluged.... Where are they located??



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If its a 4.3 vin w motor try checking the plastic fuel feed & return lines for cracks under the upper air plenum.they feed the spider injector inside the intake.

Posted on Feb 12, 2009


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Dead cylinder number 2 bad injector number 2

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The sparks plugs are sopping of gasoline in my vw passat 1998 .

Sounds like your fuel injectors are leaking. To fix this, change the o rings on the fuel injectors. Hope this helps, James Booth. Please rate. :)

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1 Answer

#4 injector is staying on at all times when running.

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what readings do you get on another fuel injector?  Swap injectors and see what may have a stuck injector.

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