Originally Posted by Matt1980
You can google the TSB number you get form the My GMC website and it should tell you what that extended warranty covers. But I don't think it would be for oil consumption, because that only effected 2010-2013 models. After that they started using the correct piston rings that fixed the issue.
You're correct. It's for the windshield wiper motor. So nothing on the engine itself.
You can google the TSB number you get form the My GMC website and it should tell you what that extended warranty covers. But I don't think it would be for oil consumption, because that only effected 2010-2013 models. After that they started using the correct piston rings that fixed the issue.
You're correct. It's for the windshield wiper motor. So nothing on the engine itself.