G 30 Van V8-454 7.4L VIN N TBI (1995)
Tighten
Fuel lines to 23 Nm (17 lb. ft.).
6. Injectors, with new upper and lower O-rings in fuel meter body assembly, coated with transmission fluid.
7. Fuel meter cover gasket, fuel meter outlet gasket, and pressure regulator seal.
8. Fuel meter cover assembly.
9. Long and short fuel meter cover attaching screw assemblies, coated with appropriate thread-locking compound.
Tighten
Screw assemblies to 3.0 Nm (27.0 lb. in.).
10. Electrical connectors to fuel injectors.
11. With engine "OFF," and ignition "ON," check for leaks around fuel meter body, gasket and around fuel line nuts.
Fuel Meter Cover Assembly
Fuel Meter Cover Replacement (TBI 220)
The fuel meter cover assembly contains the fuel pressure regulator assembly. The regulator has been adjusted at the factory and should only be serviced
as a complete preset assembly.
CAUTION: DO NOT remove the four screws securing the pressure regulator to the fuel meter cover. The fuel pressure regulator includes a large spring
under heavy compression which, if accidentally released, could cause personal injury. Disassembly might also result in a fuel leak between the
diaphragm and the regulator container.
REMOVE OR DISCONNECT
1. Electrical connectors to fuel injectors. (Squeeze plastic tabs and pull straight up.)
2. Long and short fuel meter cover screw assemblies.
3. Fuel meter cover assembly.
CAUTION: DO NOT immerse the fuel meter cover (with pressure regulator) in cleaner, as damage to the regulator diaphragm and gasket could
occur.
4. Fuel meter outlet gasket and pressure regulator seal. Discard gaskets and seal.
Inspect
