Print report
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 11 days ago
November 10: GM Fights Fraud Claim in Fuel Pump Class Action Lawsuit news | 24 days ago
November 2: GM Fuel Pump Recall Failed, Says Class Action Lawsuit news | 32 days ago
October 27: GM L87 Engine Recall May Need to be Repeated investigations | 38 days ago
October 11: GM 5.3L Engine Class Action Lawsuit Settled in Oklahoma news | 54 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





