rough idle!

[Red6THgEN]

this is a everyday thing. in the morning every cold start the car feels like its about to stall the rpms read lowwwwww... in cruise its fine but when im coming 2 a stop it stalls... anyone can help me out with this..

 

[Neight]

you should clean your idle air control valve, its near the throttlebody, actually you should clean/replace the IAC valve and clean your throttlebody, it gets pretty dirty. That should solve the cold idle issues. I'm pretty sure, can someone else confirm?

 

[honda_dude]

you should clean your idle air control valve, its near the throttlebody, actually you should clean/replace the IAC valve and clean your throttlebody, it gets pretty dirty. That should solve the cold idle issues. I'm pretty sure, can someone else confirm?

where excattly is the air control valve and IAC valve??

 

[blacknight]

this is a everyday thing. in the morning every cold start the car feels like its about to stall the rpms read lowwwwww... in cruise its fine but when im coming 2 a stop it stalls... anyone can help me out with this..

COuld be quite a few problems.

First start with plugs, wires, and vacuum hoses

 

[Red6THgEN]

well i put msd wires prob. like 2 3 months back and that goes for my plugs to... and no leaks on my hoses

 

[blacknight]

Possibly clogged fuel system
or clogged cat

 

[njmodi]

Sounds like a sticky IACV to me.

 

[sikjdm]

i agree with iacv. the iacv is located behind the throttle body with i think about 3 hoses connected to it.
its held on by 2 bolts. if i remember either a 10 or 8 mm. forgot exactly.
fairly easy.

 

[honda_dude]

how much is it to changed..does it affect gas MPG???

 

[blacknight]

how much is it to changed..does it affect gas MPG???

oops. I forgot about that.

yes it will affect your gas mileage.
it's a simple process
remove the intake and cean inside the throttle body.
you can use carb cleaner.
I'd still recommend cleaning your fuel system