G 30 Van V8-454 7.4L VIN N TBI (1995)
Fuel Meter Body (TBI 220)
REMOVE OR DISCONNECT
1. Electrical connections to fuel injectors. (Squeeze plastic tabs and pull straight up.)
2. Fuel meter cover assembly.
3. Fuel injectors.
4. Fuel inlet and return lines. Discard O-rings.
5. Fuel inlet and outlet nuts and gaskets from the fuel meter body assembly. Discard gaskets.
NOTE: Note locations of nuts, for proper reassembly later. Inlet nut has a larger passage than outlet nut.
6. Fuel meter body to throttle body attaching screw assemblies.
7. Fuel meter body assembly from throttle body assembly.
8. Throttle body to fuel meter body gasket and discard.
INSTALL OR CONNECT
1. New throttle body to fuel meter body gasket. Match cut-out portions in gasket with openings in throttle body.
2. Fuel meter body assembly on throttle body assembly.
3. Fuel meter body-to-throttle body attaching screw assemblies, precoated with appropriate locking compound.
Tighten
Screw assemblies to 4.0 Nm (30.0 lb. in.).
4. Fuel inlet and outlet nuts with new gaskets to fuel meter body assembly.
Tighten
Inlet nut to 40.0 Nm (30.0 lb. ft.).
Outlet nut to 29.0 Nm (21.0 lb. ft.).
5. Fuel inlet and return lines and new O-rings. (Use back-up wrench J 29698-B or BT-825l-A to keep TBI nuts from turning.)
