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Thread: 4age problem ?

  1. #1
    Senior Member
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    Apr 2009
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    my mates ae86 he recently got has got some weird problem keeps reving up and down on idle ?
    first i thought it would have been the cold starter but we dissconnected it and did the same thing,
    and also makes the car go ruff sometimes, could this be the valve timing? he needs help he cant rely on it as a daily
    thanks.

  2. #2
    Veteran Nikkojoe's Avatar
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    Tom
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    You either have an air leak (or the idle screw is wound out too much which i doubt) or the tps needs adjusting.
    1983 AE86 ADM rust spec goodness track car build - end of the road
    1984 AE86 Silver ADM mk2 daily build - SOLD
    1984 AE86 ADM granny car daily now 4AGZE - SOLD
    1983 AE86 ADM Engine Conversion Slut - SOLD
    2002 IS200 6spd - new daily in progress
    1986 AE86 JDM GT-Apex Levin Notchback ready to roll......

  3. #3
    Senior Member lo_rolla's Avatar
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    Damien
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    Motor is Hunting.
    Happened to mine when my timing belt was missing teeth and can also be from vacuum problems and some other shit.
    My AE86 race, street, drift build.

    http://www.ae86drivingclub.com.au/fo...ead.php?t=4156
    With Super Thanks to AJPS for all your AE86 and BBQ needs.

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