You either have an air leak (or the idle screw is wound out too much which i doubt) or the tps needs adjusting.
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.
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......
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.