Fightin Texas Aggie Class of â€˜21
I just purchased a 2020 Chevy Silverado with the 5.3 Ecotech and Iâ€™ve had a flashing check engine light twice now and I have less than 1500 miles on the vehicle. The first time was around 2 minutes of flashing, brought it to the dealership and had 64 misfires on cylinder 8. Was told not a big deal, something gas related keep driving it. Well it happened again around 300 miles later... same thing but stayed on for ~5 minutes now. Waiting for a diagnostic from the dealership but they basically said nothing we can do, itâ€™s not a big deal it wonâ€™t affect it, but I donâ€™t like the fact that itâ€™s having misfires period as itâ€™s brand new. Has anyone else experienced this issue?