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    i have a 91 festiva that is bogging down when i press the gas all the way down when i ease into it it runs fine. the dealership says the computer is not sending a signal to the mass air flow at wide open throttle, what do you all think?

  • #2
    Clean the plug contacts on the VAF and see if that helps. Post your location. I'm sure someone close to you could loan you a VAF or an ECU to test if that's the problem.
    Oscar

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    • #3
      you may also have a failing TPS sensor (not sending WOT signal).
      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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      • #4
        thanks ill try itand ill let you know

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