Corvette V8-6.0L VIN U (2005)
Fuel Return Line: Service and Repair
Fuel Hose/Pipes Replacement - Engine Compartment
FUEL HOSE/PIPES REPLACEMENT - ENGINE COMPARTMENT
TOOLS REQUIRED
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J 34730-1A Fuel Pressure Gage
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J 37088-A Tool Set, Fuel Line Quick-Connect Separator
REMOVAL PROCEDURE
1. Disconnect the negative battery cable.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
NOTE:
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Do not repair the fuel feed or return pipes.
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Replace the fuel feed and return pipes with original equipment or with parts that meet the GM specifications for those parts. The replacement pipe
must have the same type of fittings as the original pipe in order to ensure the integrity of the connection.
2. Remove the left fuel rail cover.
3. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief Procedure.
4. Disconnect the quick-connect fitting at the fuel rail (1).
5. Disconnect the quick-connect fitting at the chassis fuel pipe (3).
6. Remove the fuel feed hose (2).
7. Cap the chassis fuel pipe and the fuel rail pipe in order to prevent possible fuel system contamination.
8. Inspect the hose for bends, for kinks, for chafing, and for cracks. Replace the hose as required.
INSTALLATION PROCEDURE