2008 GMC Sierra HD GMC Sierra HD 2008

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2008 GMC Sierra HD repairs by problem area

Engine (26%)

Transmission and Drivetrain (16%)

Brakes and Traction Control (5%)

Suspension and Steering (5%)

Electrical and Air Conditioning (37%)

Paint, Rust, Leaks, Rattles, and Trim (5%)

Other (5%)

Chart based on 19 repairs.
See TSBs and recalls for the 2008 GMC Sierra HD.

2008 GMC Sierra HD

Engine not specified

73000 mi Glow plug non functioning check engine light on. 4th glow plug to be replaced. 
98600 mi Water pump leak. 
123000 mi

US $300
Replaced two glow plugs in diesel engine. 

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2008 GMC Sierra HD Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2008 GMC Sierra HD problems occur, check out our car reliability stats.