Service Engine Light 2000 Chevrolet Tahoe

Asked by Denice1969 Feb 03, 2016 at 09:44 AM about the 2000 Chevrolet Tahoe LT RWD

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???

4 Answers

223,755

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.

1 people found this helpful.
223,755

Go get the codes read and post them back here.

1 people found this helpful.
61,115

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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