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  • really bad stumble through all rpm

    my car runs like crap. under full acceleration it fall flat on its face actually under anything past like 25% acceleration. its blowin a little black smoke too. i think i wanna swap out the entire top end cause i think its my heads. i changed almost all the sensors, and plugs coil wires all that. what do you guys think?
    I pledge aliegence to the flag that sits on the front facia of my camaro and to the Mickey Thompsons that make it stand two tires under torque indivisable

  • #2
    if you have done all that work, I'd take it to a good mechanic, throwing parts at it is just going to cost you more money. It's kinda hard to diagnose a car over the internet espicially when it could be any 1 of a number of things..
    -Brad
    98 Firebird - gone from mod mode to keep it running and useable mode.
    2000 V-Star Custom 1100
    If all else fails use a bigger hammer!
    :rock:

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    • #3
      have you done he TSP and MAF sensors?
      www.turbov6camaro.com
      1997 3800 Series II Camaro
      4600 Stall for my ride to the mall :chug:
      7.18 @ 99.77 1/8 -1.8x sixty (current quickest v6 fbod)
      11.23 @ unk 5 1/4 - 7.19 1/8 - 1.83 sixty

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      • #4
        ive done the map sensor i dont think i have a maf sensor but i could be wrong. im not sure what a tsp sensor is but i have done a tps did you mean that? if not what is a tsp and what does it do? ive taken it to several mecanics they all say its missfiring.
        I pledge aliegence to the flag that sits on the front facia of my camaro and to the Mickey Thompsons that make it stand two tires under torque indivisable

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        • #5
          could be a leaking injector.....sounds like your running way rich.
          <a href=\"http://www.cardomain.com/id/y87inside\" target=\"_blank\">http://www.cardomain.com/id/y87inside</a>

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          • #6
            yea i am i can smell it. i was thinking about just swapping the whole topend cause im sick of it
            I pledge aliegence to the flag that sits on the front facia of my camaro and to the Mickey Thompsons that make it stand two tires under torque indivisable

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            • #7
              i got a air fuel ratio gauge and it says im running lean. now what?
              I pledge aliegence to the flag that sits on the front facia of my camaro and to the Mickey Thompsons that make it stand two tires under torque indivisable

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              • #8
                prolly your cat dude. go tap on it with a wrench or somethin and see if it rattles...if so, then thats your problem...mine did that for a while, then i got it replaced and now i'm back up to 100%

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