Thread: Flashing CEL Randomly - IDEAS/Thoughts?
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Old 12-02-2023, 09:52 PM   #2
SlowLS1

 
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Drives: 2010 Camaro SS , 2011 Colorado LS1
Join Date: Jan 2022
Location: Greenville, SC
Posts: 1,207
Flashing CEL means it is actively detecting misfires. Need to get a scan tool on it that can log each cylinder misfire.
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