Re: [1985] Three Stalls, One Trip |
Subject: Re: [1985] Three Stalls, One Trip by Matatk on 2013/9/2 14:39:49 I doubt the esc is affecting idle, it should pull timing under load: http://chevythunder.com/fuel%20inject ... ubleshooting%20pg%20E.htm The not going into closed loop could be a lazy / faulty O2 sensor, when was the last time you changed it? Single wire O2s have a service interval of about 30k. I still think you need to check the iac |