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Old 09-05-2020   #5
1971 Judge
 
Join Date: May 2017
Location: Grapevine
Posts: 56
Default Re: 1990 ZR-1 ECU got super hot while idling, white smoke appeared

Quote:
Originally Posted by Corvette95 View Post
What I originally thought was that the fusible links are directly below (pretty much) under the ECM but since you said the ECM housing was hot, I didn't mention them.
Appreciate helping me think through the possible issues.

Yes, that damn black box was very hot, like it came out of the oven!

Always learning something new with this creature. Still love it. Typical, huh?
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