decko

Well I took my FITV off to try and fix my idle surging, turns out the white plate that holds the spring down was almost all the way unscrewed so I tightened it back up and put everything back together. Now on a cold start my car idles fine at about 1k-1100 and after its warmed up it's a steady 7-800. The problem is after it's warmed up if I go to the store and come back out and turn it back on, or if I sit at a stop light for too long the rpms slowly drop until it dies.. Any ideas?

Former User

Any CEL codes? If not, try cleaning the IACV and adjusting the idle speed (see FAQs sticky).

decko

I have cleaned the IACV and adjusted idle speed. I'm throwing codes


20 Electrical load detector
36 traction control found on JDM ecu's - this one I don't get, I'm not running a JDM ECU

00_civic757

did u have these CEL's before u fixed ur vac leak?......has ur tach or speedo ever gone crazy for a split second?

Former User

It may help to reset the ECU. Also check whether the PCV valve or the PVC or breather hose is clogged.