Help with idling problems.

[j0nbunklah0m]

I got a b16 civic and i just cleaned out the intake manifold and cleaned the IACV and replaced the thermostat. Now my idle rises up to about 1.75k revs and falls back down to 1k and then rises back up. I did a lil research and supposedly i need to check my radiator hoses for air pockets or possibly clean my FITV. Anything else that it could be(other then those stated and other then vacuum leaks)?? reps for help

[Humphrizzle]

idle air control valve..

or a vacuum leak

get a haynes manual.

[j0nbunklah0m]

idle air control valve..

or a vacuum leak

get a haynes manual.

i dont think u read my OP very well, but yea im aware of those, im just wondering if theres anything im overlooking before i work on it tommorow, thanks tho:cheers:

[Black4DrEK]

just sounds like you should bleed the air pockets out and or its a vac leak..

I know you said you are aware of those problems but thats probly the issue

[blackyellrx7]

it sounds like a vac leak to me

[AnthonyF]

possible vac leak. Did you remove the intake manifold?

-Ant.

[j0nbunklah0m]

possible vac leak. Did you remove the intake manifold?

-Ant.

thanks reps to all. yea i removed the intake manifold initially to clean it

[mitch lab]

FITV

[mirz833]

vacum leak

[Barefoot]

idle air control valve..

or a vacuum leak

i would have to agree check those

[G.C]

spray brake cleaner. if idle changes, thats where its leaking from

[Black4DrEK]

^^^ yea THROTTLE BODY CLEANER!!!! spray around mani and throttle body,if idle drops then thats the Leak

[j0nbunklah0m]

forgot to update. but i found out my Throttle body was loose. Tightened it up and problem solved.

[NOCLUE]

ya same thing happen 2 me ex my throttle body gasket has not work properly(thanks autozone)