jdmdseries

My car when its all warm at a dead stop idles From like 900-1500 RPMs just wondering what i need to replace or what i need to do with it.

Sorry, its a D16z6 no mods just an intake nothing else

If you could help and save me from going to a shop that would be great

THANKS

poorhonda

IACv might be bad or clogged up

z6hatchboy

Since its not a huge rpm range, you might check for vacuum leaks or maybe even the t/b gasket. Clean the iacv also, this is the cause the majority of the time with idle problems the fluctuate when the motor is warm. If the idle is "hunting" more, that is kind of roaming between the range you listed and and not constantly going up and down try cleaning the fitv.

hookedonponics

i have the same problem on my b18c1.

i cleaned my iac and checked all my vaacuum lines. no leaks or anything.

i point fingers at the iac valve.


but i would check those things


how to clean IAC
http://www.wiredonhonda.com/vb...t=292

check any hoses leading from your intake manifold

poorhonda

here check this out https://honda-tech.com/zerothread?id=2127246