12167 - special coverage. water and road contaminates may become trapped in the protective conduit that...
Chevrolet technical service bulletin G-12167 for 2003-2004 Chevrolet Express and 2003-2004 GMC Savana.
- Bulletin number
- G-12167
- Component
- Fuel system, gasoline: storage: tank assembly: filler pipe and cap
- Summary
- 12167 - special coverage. Water and road contaminates may become trapped in the protective conduit that covers the fuel filler pipe and may cause the pipe to corrode. If the corrosion creates a perforation in the pipe, the presence of fuel odor may be observed and, on some vehicles, a check engine light may illuminate. As the size of a filler pipe perforation increases, fuel may leak onto the ground while refueling the vehicle. If the condition occurs within the terms of the special coverage, dealers are to install a new fuel filler pipe.
Vehicles covered
- Chevrolet Express 2003-2004 20032004
- GMC Savana 2003-2004 20032004
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