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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