DeVille d Elegance V8-4.6L VIN Y (1998)
Fuel Hoses and Pipes: Service and Repair
Filter to Engine
Tools Required
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J34730-1A Fuel Pressure Gauge
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J 37088 Fuel Pipe Separator Tool Set
REMOVAL PROCEDURE
NOTICE: Do Not attempt to repair the EVAP pipes or the connecting hoses. Replace the damaged EVAP pipes or the connecting hoses are damaged. If
the nylon EVAP pipe becomes kinked and cannot be straightened, it must be replaced.
1. Relieve fuel system pressure. Refer to Fuel Pressure Release / Service and Repair / Fuel Pressure Relief Procedure.
2. Raise the vehicle.
3. Remove retaining hardware for the section to be replaced.
4. Inspect the location of the attaching hardware for installation.
5. Remove the fuel pipe retainer.
6. Remove the quick connect fittings at the fuel vapor pipe (1), fuel return (3), or fuel feed pipe (2). Refer to Fuel Line Coupler / Service and Repair
for Quick Connect Fitting(s) Service (Metal Collar).
7. Install the protective caps on pipe.
8. Raise the vehicle and suitably support.
9. Remove the quick connect fitting at the fuel filter.