6G Celicas Forums

okay so my motor is idling at 1900-2000 rpms? i herd there is a way to adjust it. anyone know how?
thanks

Hey,
What type of motor is it normaly you can ajust the distributor clockwise or anti clockwise after losining the bolt which shouold big you rpm up or down if that don't work you throttle body may be bot set right normally there is a bolt with alan key insert to set the distance. Hope this helps

the IAC (idle air controller) under your throttle body is stuck open.
you will need to remove the 2 coolant lines, and air bypass hose going to it, remove the throttle body, and then the 4 screws holding the IAC on, and clean and lube the valve.
if you have a junkyard local to you, you can get another throttle body, with AIC attached from a celica, or camry, and remove the AIC from that so that you can clean it up real good, then just swap them out.

it could also be a problem with the AC idle up valve or another vacuum leak from a rotten hose, melted hose, or loose hose.

So is this a similar solution to a rough idle, say it varies between 500 and 1k RPM?