I have a 2007 Chevy Silverado with 208,000 miles on it the check engine light is blinking now and it's idling wrong also when he shifts it does it very rough!! When we stop it shakes a lot.
Asked by Sierrah1993 Sep 20, 2015 at 07:41 PM about the 2007 Chevrolet Silverado 1500 1LT Extended Cab 4WD
Question type: Maintenance & Repair
We had misfire on number 6 we
changed it the only code that shows
is a normal one that most car show
about the vin.
4 Answers
Rhodes2345 answered 9 years ago
did you just replace #6 plug or coil? i would do a tune up and see if that helps
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Sierrah1993 answered 9 years ago
We just changed #6 because it showed misfire but still there is something wrong.......I believe it is the coil!
Check your injector fuse. That will make the check engine light to flash with a rough idle.
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