2006 GMC Sierra HD GMC Sierra HD 2006
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

2006 GMC Sierra HD repairs by problem area

Engine (15%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (23%)

Suspension and Steering (31%)

Electrical and Air Conditioning (23%)

Paint, Rust, Leaks, Rattles, and Trim (8%)

Other (0%)

Select a problem area

Show all problems

Need advice about a specific GMC Sierra HD problem?

Chart based on 13 repairs.
See TSBs and recalls for the 2006 GMC Sierra HD.

2006 GMC Sierra HD

Engine not specified

135000 mi

US $500		 Water pump dripping, replaced pumps, all associated hoses 

Return to top

2006 GMC Sierra HD 4-door

turbocharged 8-cylinder diesel automatic 4WD

77000 mi

US $32		 Replace two glow pugs. 

Return to top

See TrueDelta's information for all GMC models.

2006 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 2006 GMC Sierra HD problems occur, check out our car reliability stats.