Service Engine Light 2000 Chevrolet Tahoe

Asked by Feb 03, 2016 at 09:44 AM about the 2000 Chevrolet Tahoe LT

Question type: Maintenance & Repair

My service engine soon light is flashing.  About a flash per second.  When at a stop, the car idles very rough almost to the point where the car shakes a little.  Any thought of what that could be???

3 Answers

71,375

Best go and get the code, codes read, write them down and post back here for help. Auto Zone, you can use their scanner for free.

71,375

Go get the codes read and post them back here.

1 of 1 people found this helpful.
18,525

You have a misfire. That's the only reason a engine light flashes. Don't drive your truck long like this

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