They were not able to fix problem they bought it back. They did reprogram, engine mounts, de carb and did not make it better. Took it six times for problem.
2015 Tahoe rough idle
My problems started a 2000 miles . The air sensor near the filter went bad replaced ever since rough idle and vibration taken 4 times. Relearn throttle. No fix going back tomorrow to dealer for problem and tires are falling apart. Went in at 7500 miles for this dealer...
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