SRX 2WD V8-4.6L VIN A (2004)
Fuel: Service and Repair
FUEL SYSTEM CLEANING
CAUTION: Refer to Gasoline/Gasoline Vapors Caution in Service Precautions.
The following procedure covers the disassembly and the inspection of the complete fuel supply system. If the fuel system is contaminated, the fuel
system can be cleaned. You can usually determine the extent of the fuel system contamination during the disassembly.
1. Remove the in-line fuel filter.
2. Inspect the fuel system for contamination of the in-line fuel filter. Replace the filter after cleaning the fuel lines if the filter is plugged or
contaminated.
3. Remove the fuel module assemblies.
4. Locate the tank in a suitable work area away from any heat, any flame, or any other source of ignition.
5. Perform the following procedures:
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Inspect the fuel sender strainer. Replace the primary fuel tank module if the strainer is contaminated.
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Inspect the secondary fuel tank module for debris. Clean the secondary fuel tank module if debris is found.
CAUTION: Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.
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Use compressed air in order to apply air pressure to the transfer tube.
IMPORTANT: When flushing the fuel tank, handle the fuel and water mixture as a hazardous material. Handle the fuel and water in accordance with
all applicable local state, and federal laws and regulations.
6. Flush the fuel tank with running hot water for at least five minutes. Pour the water out of the fuel sender assembly opening. Rock the tank in order
to ensure that the removal of the water from the tank is complete.
7. Disconnect the fuel feed hose/pipe from the fuel rail.
8. Use compressed air in order to apply air pressure to the fuel lines in the opposite direction from the normal fuel flow.
9. Remove the fuel injectors and fuel rail.
10. Clean and inspect the fuel injectors and fuel rail.
INSTALLATION PROCEDURE
Assemble the fuel system as follows:
1. Install the fuel injectors and fuel rail.
2. Install the fuel module assemblies.
3. Install the fuel filter.
4. Connect the fuel line to the fuel rail.
