My ZR-1 is wigging out bad!!!

[Dandy97]

Originally Posted by guinnessdood

Is there someone close by that can loan you an ECM to try?...Marc Haibeck may have one to loan and he is near Chicago. My ECM died a couple years back with different symptoms, but that doesn't matter...the ECM controls so many things that any of them could go South and cause different symptoms. Did you by chance try tapping on the ECM while tha car is idling? Mine would really flake out when I did that...thus verifying that it was indeed the ECM. I'm an old F-4 Radar guy and my fave tool was a hammer...:-) Good for finding intermittent problems! You won't have to tap on the ECM very hard to get it to act up if it is like mine was.

Uly

Uly,
He only lives about a 1/4 mile from me, he can try my spare in his car to see if it solves the problem.