Recently I took my car to Autozone to have a code read on my engine light. It came back reading "EGR Insufficient Flow". Although the car seemed to run o.k., I was told to take the EGR Valve off and clean it, so I did. This did not solve the problem. Now I've noticed that when I rev the car up while it's in park it purges. I would like to know if the purging can be caused by a faulty EGR valve.and is there any place that will test the valve if i bring it in
Sep 21, 2008 at 4:49 PM