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8.0
pretty bad- Typical Repair Cost:
- $1,500
- Average Mileage:
- 121,500 miles
- Total Complaints:
- 2 complaints
Most Common Solutions:
- not sure (1 reports)
- replace engine heads (1 reports)
cooling system problem
Helpful websites
- No one has added a helpful site for this 2003 Avalanche problem yet. Be the first!
A D V E R T I S E M E N T S
So Many issues with this truck. The longest-running and most annoying has to be coolant leaks. As soon as we'd put more coolant in, it would leak right out. Worst. Truck. Ever.
- stefanieak, Anchorage, AK, US