my check engine light came on and my truck idles rough and it will not run

Asked by Aug 03, 2014 at 10:30 PM about the 2012 GMC Sierra 1500 SLE 4WD

Question type: Maintenance & Repair

2 Answers

261,765

Stop off at your local auto parts store and have them scan for the code or codes and post the 4 digit code back here.

10,855

if your truck is still under warranty just take it to the gm dealership and tell them you have an issue i do believe they are obligated to fix anything that mechanically goes wrong with the car till warranty is up.

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