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Print this page Notes: The Chevy Express is mechanically identical to the GMC Savana.


fairly significant
Typical Repair Cost:
No data
Average Mileage:
95,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. coated hose in epoxy resin and tied hose so it will not rub (1 reports)
2004 Chevrolet Express fuel system problems

fuel system problem

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2004 Chevrolet Express Owner Comments

problem #1

Aug 132008

Express 3500 5.7L

  • Automatic transmission
  • 95,000 miles


I have a factory installed natural gas bi fuel vehicle. The natural gas flex hose was rubbing the heater hose which caused a leak. The replacement hose was $900 and the cost to replace the hose would be $300. I coated the hose in epoxy resin and tied the hose so it would not rub the heater hose. This was located behind the driver seat and forward of the standard fuel tank.

- , South Jordan, UT, USA

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