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4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
140,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2002 GMC Envoy fuel system problems

fuel system problem

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2002 GMC Envoy Owner Comments

problem #1

Jul 012010

Envoy SLT V6

  • Automatic transmission
  • 140,000 miles

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.

- , Higland, UT, USA

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