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Old 01-15-2022, 04:06 PM   #3
SSUNDVL
 
Drives: 2016 Camaro SS
Join Date: Jul 2020
Location: Dallas, TX
Posts: 149
You might have a short in the battery cable or ground. Nonetheless check out the diy section and there is a long post about adding an engine ground wire, I did that and it solved similar problem for me + more like random tach jumping and other power issues.

Did you happen to feel the red cable or smell any plastic melting in the trunk?
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