C 1500 Truck 2WD V8-4.8L VIN V (2000)
Fuel Injector: Service and Repair
REMOVAL PROCEDURE
CAUTION: Refer to the Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Remove the engine sight shield.
NOTE:
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Remove the fuel pressure regulator in order to drain the excess fuel and in order to prevent fuel from entering the engine cylinders when the fuel
injectors are removed for service. Flooded cylinders could result in engine damage.
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Use care in removing the fuel injectors in order to prevent damage to the electrical connector pins on the injector and the nozzle. The fuel injector
is serviced as a complete assembly only. Do not immerse the injector in a solvent bath.
3. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
4. Remove the fuel rail assembly.