1992
camry
auto
4 cylinder
155k miles



my idle used to be 600-700rpm when it was first bought.

the idle is now sitting no less then 1100k rpm when warmed up.

i looked to find a screw on the throttle body but i could not find it.

does anyone know how to adjust the idle?

im not to sure but if your engine is efi it should be near your throttle position sensor towards your fire wall or there should be a hole in there and it looks like a flat head screw on it i think that is the idle screw adjustment or it could be to lean or rich your air and fuel mixture or your could go to your nearest automotive place and ask for a manual it cost me 39 dollars in australian currency

good luck dude