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Thread: stalling

  1. #1

    Question stalling

    help, my 95 suburban idles just fine in P or N but sputters in gear especially when you give it gas... has new fuel filter, ran good then took a crap, put new throttle postion sensor, ran it home ok got up and it was right back to the beginning...

  2. #2

    Default

    You could have a weak fuel pump or even a plugged catalytic converter.
    Gary

    99 K 1500 Suburban
    78 Silverado Big 10 w/factory 454
    00 S-10 Blazer
    1976 Trans Am
    1980 Honda CB900 Custom

  3. #3
    Jr. Mechanic TMRuiz's Avatar
    Join Date
    Dec 2008
    Location
    Gonzales, Louisiana
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    147

    Default

    I had that same problem with my 95 k1500 Suburban, turned out that it had a bad plug wire and it was shorting out on the manifold. Hopefully you can find your problem before it cost you $$$$$
    Good luck
    [/SIGPIC]07 Silverado LS factory 20's, spray in bedliner, in-bed cargo managment system, matching tint on front windows, K&N CAI, and Hypertech Max Engery Tuner and yet even more mods to come.

  4. #4

    Default

    Have you done a recent tune up? Genuine AC Delco plugs ONLY. NAPA Blue Max wires. Cap and rotor - AC Delco is the best, and usually no more expensive than NAPA. Also, timing is adjustable on the TBI.
    When you hear hoofbeats, look for horses not zebras.

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