April 7: GM L87 Engine Problems Cause Class Action Lawsuit news | 16 days ago March 15: GM 'Shift to Park' Class Action Lawsuit Settlement Reached news | 39 days ago March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 47 days ago February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 71 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 87 days ago
4.0
definitely annoying- Typical Repair Cost:
- $0
- Average Mileage:
- 98,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- clean the throttle body and plate (1 reports)

engine problem
Helpful websites
- No one has added a helpful site for this 2007 Sierra 1500 problem yet. Be the first!
A D V E R T I S E M E N T S
I've helped many people with this problem and saved them $$$. Try cleaning the throttle body and plate with a good cleaner like Barry's Chemtool B-12.
- big bodie, Baton Rouge, LA, US