March 15: GM 'Shift to Park' Class Action Lawsuit Settlement Reached news | 18 days ago March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 26 days ago February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 50 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 66 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 73 days ago
6.0
fairly significant- Typical Repair Cost:
- $700
- Average Mileage:
- 108,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- new fuel injector (1 reports)

engine problem
Helpful websites
- No one has added a helpful site for this 1994 Sonoma problem yet. Be the first!
A D V E R T I S E M E N T S
too much money, GMC part too expensive
- Norman J., Sanclemente, CA, US