Having problems with your 2003 Chevrolet Tahoe ?

The check Engine light come on stay on , why.

Posted / edited by AnonymousUser on : 19-02-2018

Answers :

Make sure your gas cap is screwed on tightly, this has happened to me many times and might be the solution to your problem.
It is telling you the computer is having a problem with a sensor or something it controls.
Have the computer scanned at an auto parts store or repair shop.
Repair Help & Product Troubleshooting for 2003 Chevrolet Tahoe

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