idle at 2k! help!

[supramkiiiboost]

what does the "screw" look like? any pictures or anyone know where i can see it in the tsrm? sorry newbie here :/

[86SupraMan]

it looks like a regular screw on ur throttlebody. if this helps, its a Flathead Screw, look from the front of your car @ ur throttlebody and youll see it,

another good tip, buy urself a repair manual from you local parts store, i have Hanes 1985? - 1992 Celica Supra, helped me quite a bit, its based on a complete takedown and replacement of the car, covers engine, brakes, electronics, body panels (re&re-ing them) and a ton of other stuff, good buy for like 20$

[mrnickleye]

The ECU raises the idle when the AC button is in the on position. Since your ac compressor is not running (to load the engine and lower the idle), then the idle will stay high.

Since you don't use the ac, try to get that ac button to turn off, or pull it out of the dash and unplug the harness to it.

Also, the power steering has a vacuum line to a valve on the back of the pump. This is to raise the rpm when turning during idle (parking lots, driveways, etc). You may have not hooked it back up, thus creating a vacuum leak, which will cause the engine to idle high.

[supramkiiiboost]

Originally Posted by 86SupraMan

if this helps, its a Flathead Screw, look from the front of your car @ ur throttlebody and youll see it,

hey supra man thanks alot that actually helps alot, i'll take a look at it tomrrow

Mrnickleeye thanks a bunch too, what your saying makes alot of sense, i'll ask my buddy to take a look at those things if the throttle body thing doesnt work.

[redmaro]

Dont move the screw on the thorttle body, unless someone messed around with it, it should be set. Do what Mr.Mickenly said.

[86SupraMan]

i agree with redmaro, only mess with that if you KNOW thats the problem, and u know what your doing with it..