Fuel Rail: Service and Repair

FUEL INJECTION SUPPLY MANIFOLD

REMOVAL

1. WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and may ignite. Failure to follow this instruction may result in personal injury.

Release the fuel pressure.

2. Disconnect the battery ground cable.







3. Remove the air cleaner outlet tube.







4. Detach the accelerator cable.
1. Remove the retaining clip and detect the inner cable from the throttle body.
2. Rotate the outer cable.
3. Detach the accelerator cable.







5. Detach the speed control cable (if equipped).







6. Disconnect the fuel injector electrical connectors.







7. Disconnect the fuel line.







8. Remove the fuel supply manifold.







9. Remove the fuel injector.
1. Slide the clip to release the injector.
2. Remove the fuel injector.







10. Remove and discard the O-ring seals.

INSTALLATION

WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and may ignite. Failure to follow this instruction may result in personal injury.

CAUTION: Do not use silicone grease to lubricate O-ring seals as it will block the fuel injectors.







1. NOTE: Install new O-ring seals.

To install, reverse the removal procedure.
- Lubricate the fuel injector O-ring seals with clean engine oil to aid installation.