M.A.R.C.

ok... my idle went bonkers one day. rolling to a stop in neutral or w/ my foot on the clutch, the idle would stay @ 1500rpm then drop to like the bottom of the tach. Then... one day my iacv went bonkers. gave me a CEL. took it to honda... they replaced it... idle still wacky however. Now... i get the CEL's like 3 times a day and my car drives like crap idling worse than it did before. I've yet to take it back to honda because of work/school. Anyone have a clue as to what the hell could be up my car's ***?

acuracing

Check all your vacuum lines. Just because you took it to Honda doesn't mean that they took care of everything. For the most part dealerships perform great work, but there are still those instances.

M.A.R.C.

Yah I really haven't checked to well for vaccuum leaks. But I doubt it's that... unless it's a leak off the hose going to the IACV itself. Cause it keeps giving me only the IACV CEL... 14. I notice now I get the CEL pretty much everytime I start the car from a cold start and then after about 10 minutes of driving it will come on. Then I reset the ECU, start her up again and it won't come on till I leave the car to cool off for a while. Weird. Anyway when the car cools down i'll check for any obvious vacuum leaks.