help with idle problem

[djatskool]

i have a 96 civic with d16y8. alright i had a idle problem that was jumping up and down but now i change tps ivac and map and cleaned everything. and stop jumping now the rpms at idle are very high 2500 what do i do? thanks can it be the pcv valve?

[bRiAnMcIvIcS]

Adjust the idle screw on the throttle body.:goodjob:

[djatskool]

how do i do that?

[Theycall_Metue]

check your idle air control, normaly when its out you'll jump up and down

[schia89]

its a little screw on the throttle body jus get a flathead screwdriver n adjust it till it normal

[Black4DrEK]

^ do that...

also could be vac. leak

[scttydb411]

did you lose the rubber gasket on the iacv when you pulled it off to clean it? you have a major vac leak it sounds like. pull the intake tube off and cup your hand over the mouth of the throttle body. if the car keeps running and just drops idle a little then it's taking in air somewhere other than the throttle body.

[turbob20]

if it has a fast idle valve on bottom with coolant lines on it that could be it! happend to a friend of mine and me twice. i just find a throttle body without it and runs great.