4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 140,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
fuel system problem
Helpful websites
- No one has added a helpful site for this 2002 Envoy problem yet. Be the first!


A D V E R T I S E M E N T S
Sounds like plenty of people have had this problem. I do not live in the northeast so it is not just a northeast problem. Over time it appears to be a definite design problem from the fuel pump and lines to the fuel tank neck.
- Frank T., Higland, UT, US