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Accelerator sticks on cold start

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  • Accelerator sticks on cold start

    1989 Festiva. When I first start car the accelerator sticks and revs really high and stomping the gas peddle don't always work.

  • #2
    EFI or carb?


    Sent from my iPhone using Tapatalk
    "Fred" 93 Festiva L B6-ME Swap
    “Though he is small, he is but fierce.”

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    • #3
      Carb. Also forgot to mention if I start it without touching the gas pedal it idles normal but as soon as I touch gas pedal revs high.

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      • #4
        I would remove the air cleaner, start it and check for linkage sticking first.


        Sent from my iPhone using Tapatalk
        "Fred" 93 Festiva L B6-ME Swap
        “Though he is small, he is but fierce.”

        Comment


        • #5
          When cold does the linkage feel like its sticky at the carb? might need to install a stiffer spring on the throttle return. It might needs carb work if the butterfly feels sticky tho.
          1990 (LUCIFER 2.0) fully built BP+T with E153, Fueltech FT500, traction control with hopes of 600hp (i drank to much of the KOOL-AID)
          1990 OverKILL BP+T, evo ecu system, coilovers, aspire brakes, full advanced suspension, Garrett! The Autocross toy!
          1989 (BRITSTIVA 1.0) B6T and sold
          19?? 150$ burnout car SOLD
          1991 (STRESS RELIEF)SOLD

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          • #6
            Do you spray with carb cleaner? I spray inside carb and outside linkages once a year. A can of carb spray lasts forever.
            Last edited by WmWatt; 11-21-2016, 09:31 PM.
            Original owner of silver grey carburetted 1989 Festiva. 105k km as of June 2006. 140k km as of June 2021.

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            • #7
              The choke set isn't releasing, lube the
              Linkage first and then check the choke operation.
              Trees aren't kind to me...

              currently: 2 88Ls (Scrappy and Jersey), 88LX, 90L(Pepe), 91L, 91GL (Skippy) 93 GL Sport (the Mighty Favakk), 94 (Bruce) & 95 Aspire SEs, 97 Aspire (The Joker),
              94 Justy 4WD, 87 Fiero GT, plus 2 parts cars. That's my fleet.

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