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2012 GMC Sierra
Problems & Complaints
Worst 2012 GMC Sierra Problems by Category
Click on a category below for details. Help?
- engine problems
- miscellaneous problems
- drivetrain problems
- lights problems
- suspension problems
- electrical problems
- body / paint problems
- brakes problems
- seat belts / air bags problems
- steering problems
- exterior accessories problems
- wheels / hubs problems
- windows / windshield problems
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Worst 2012 GMC Sierra Problems
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#1: Shake Or Vibration 2012 Sierra
- Average Cost to Fix:
- N/A
- Average Mileage:
- 0 mi
-
#2: Vibration Under Heavy Load 2012 Sierra
- Average Cost to Fix:
- N/A
- Average Mileage:
- 10,000 mi
-
#3: Diesel Leak In Engine Bay, Engine Smoking 2012 Sierra
- Average Cost to Fix:
- N/A
- Average Mileage:
- 12,000 mi
