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
4.0
definitely annoying- Typical Repair Cost:
- $270
- Average Mileage:
- 122,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- O2 sensor replaced (1 reports)
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engine problem
Helpful websites
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A D V E R T I S E M E N T S
Driving around, at times my truck loses power - umph. I could be at 40 mph and then slow down for a few seconds then it picks back up to speed.
Update from Jun 13, 2013: Once my O2 sensor was replaced, i no longer lose power - umph
- Joshua O., Anchorage, AK, US