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Thread: need help regarding vitz!!!!

  1. #1
    PakWheeler Follow
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    Default need help regarding vitz!!!!

    hi guys
    im having acceleration problems with my vitz,
    the throttle response seems very slow
    any ideas on how to fix it
    air filters, spark plugs all been checked

    I THINK MAYBE ITS THE PROBLEM WITH the catalytic converter should i take it out,
    has anyone done it on their vitz???

  2. #2
    l2k
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    Default

    explain a lil in brief what is the exact problem plz
    -

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    @l2k
    the engine revs fine in neutral but when during drive the acceleration has droped even when u floor the gas pedal
    any idea wats wrong??

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    l2k
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    Default

    hmmm yara if its on cng get the cng advancer chkd, and the unit chkd the main cng unit, chk for any carbon in the carburetor, i know its EFI, but the throttle area chkd, as far as i can get is that get it tunned and also chk the ecu cuz this car is totally circuit based so it might b any circuital problem, do lemme know what was the problem, if u need a mechanic do let me know i have a good one that i know, my cell num is 0333-3739698, lemme know.
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  5. #5
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    Default

    @l2k
    no its not on cng
    and i cleaned the intake port with the carb cleaner
    so my guess is that i need to take out the cata;ytic converter, i heard a topic on removal of the catalytic covnerter here on pakwheels i will see into that

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