jesus8678

But wouldn't the engine light stay on after it stops flashing.

I have a 2020 silverado z71 with 62,000 miles and when I drive on the hwy I'm going 80 with cruise control on, I noticed the engine light flashing. It would flash for a little bit, Cruise control still on, and then it would stop and go away completely. When it happens the truck feels and drives the same, No engine struggle or noise. It drives the same before, during and after the flashing light. It also has happen with the cruise control off.