February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 11 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 27 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 34 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 35 days ago December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 65 days ago
6.0
fairly significant- Typical Repair Cost:
- $700
- Average Mileage:
- 55,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace water pump (1 reports)

cooling system problem
Helpful websites
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A D V E R T I S E M E N T S
A new water pump at 55k!!!! GMC is supposed to be 'Professional Grade.' Won't be rewarding this poor quality with another GM purchase.
- irishlager70, Sterling Heights, MI, US