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2001 Chevrolet Tahoe Question: When I take off on my tahoe it fills like its misfiring why?

 

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albert rodriguez, Potwin, KS, April 29, 2013, 19:06
 Rookie

there is no check engine light on and I just change spark plugs and wires fuel filter but still does it also checked Cadillac converters but look normal. can it be fuel pressure or the coils ot something else also cleaned the throttle body intake

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  • Answer #1

    April 30, 2013, 02:26
    Profile_thumbnail
     Master

    Suspect coil since it just does it under a load, (taking off), need a scan test to see which one is failing. Good scanner and mechanic can find out for you, even without the light on!

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  • Answer #2

    Greg's Orange Auto (14209 Answers) , Orange, CA - (714) 361-9386
    globalhelper April 30, 2013, 06:53
     Master

    COILS WOULD CAUSE A STUMBLE AT LOAD

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