K 2500 Truck 4WD V6-262 4.3L VIN Z TBI (1995)
filter.
2. Steel injector backup washer in counterbore of fuel meter body.
3. Lubricate new upper (large) O-Ring with automatic transmission fluid and install directly over the backup washer. Be sure O-Ring is seated
properly and is flush with top of fuel meter body surface.
NOTE: Backup washers and O-Rings must be installed before injectors, or improper seating of large O-Ring could cause fuel to leak.
4. Injector, aligning raised lug on each injector base with notch in fuel meter body cavity. Push down on injector until it is fully seated in fuel meter
body. (Electrical terminals of injector should be parallel with throttle shaft.)
NOTE: Be sure to install the injectors in their proper location.
5. Fuel meter cover gasket.
6. Fuel meter cover. See Throttle body.
7. Electrical connectors to fuel injectors.
8. With engine "OFF" and ignition "ON," check for fuel leaks.