Print report
February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 3 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 3 days ago
January 19: GM Engine Failure Recall Investigation Opened investigations | 36 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 53 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 58 days ago
1999 GMC Sierra 2500
Problems & Complaints
Worst 1999 GMC Sierra 2500 Problems by Category
Click on a category below for details. Help?
- electrical problems
- fuel system problems
- transmission problems
- brakes problems
- wheels / hubs problems
- suspension problems
- lights problems
- steering problems
- exterior accessories problems
- body / paint problems
- seat belts / air bags problems
- engine problems
- drivetrain problems
Loading ...
one sec.
Stay Up to Date
Compare GMC Sierra 2500 Model Years
Curious how the 1999 Sierra 2500 compares to other years?
Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.
Worst 1999 GMC Sierra 2500 Problems
-
#1: Transmission Failure 1999 Sierra 2500
- Average Cost to Fix:
- $1,400
- Average Mileage:
- 115,000 mi
-
#2: Fuses For Taillights/Plate Blow 1999 Sierra 2500
- Average Cost to Fix:
- $200
- Average Mileage:
- 177,000 mi
-
#3: Fuel Gauge Inaccurate 1999 Sierra 2500
- Average Cost to Fix:
- $200
- Average Mileage:
- 115,000 mi





