December 7: GM Engine Class Action Lawsuit Set To Begin news | 5 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 5 days ago
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 19 days ago
November 10: GM Fights Fraud Claim in Fuel Pump Class Action Lawsuit news | 32 days ago
November 2: GM Fuel Pump Recall Failed, Says Class Action Lawsuit news | 40 days ago
4.0
definitely annoying- Typical Repair Cost:
- $270
- Average Mileage:
- 101,000 miles
- Total Complaints:
- 2 complaints
Most Common Solutions:
- not sure (1 reports)
- replaced o2 sensor (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2005 Sierra 1500 problem yet. Be the first!





A D V E R T I S E M E N T S
engine light will come on, while driving it some times blinks turns off then turns back on
- Joshua O., Anchorage, AK, US