Surging
Thread Starter
Heel & Toe
Joined: Dec 2010
Posts: 16
Likes: 0
Yes ... the problem only happens when it's cold ang goes away after warm up. I have not pulled a plug but I did clean out both IACs. Should I replace the IACs? I wish I knew how to test them. I found instructions on the Internet for testing two-lead IACs but not four-lead IACs.
Le Mans Master
Joined: Jul 2000
Posts: 6,663
Likes: 162
From: columbia city in
you can see them working by looking down in the tb.if they are moving in and out they are good .after warm up at what speed do you idle at ?i think you may be chasing a vac leak.have you pulled aplug yet?
Melting Slicks
Joined: Jul 2005
Posts: 2,740
Likes: 3
From: Aurora Ontario
Yes ... the problem only happens when it's cold ang goes away after warm up. I have not pulled a plug but I did clean out both IACs. Should I replace the IACs? I wish I knew how to test them. I found instructions on the Internet for testing two-lead IACs but not four-lead IACs.
J
