FAQ for Fuel Injector Repair
Q: What should you remove before replacing the Fuel Injector and Fuel Rail?
A:
You should remove the intake manifold and the fuel feed intermediate pipe.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when you tighten the piston oil nozzle fastener?
A:
You can tighten the fastener to 15 Nm (11 lb-ft).
By BobGM Specialist
01/11/2022 Q: How do you install the Direct Fuel Injector (LAF)?
A:
You can install new fuel injector retainers and install the fuel injection fuel rail assembly.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the Direct Fuel Injector (LAF)?
A:
The procedure is to relieve the high side fuel system pressure, remove the fuel injection fuel rail assembly, remove and discard the fuel injector retainers, and clean and inspect the fuel rail and injectors.
By BobGM Specialist
01/11/2022 Q: How many fasteners does the fuel injection fuel rail have?
A:
The fuel injection fuel rail has a total of 4 fasteners.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when you tighten the fuel injection fuel rail fasteners?
A:
You can tighten the fasteners to 25 Nm (18 lb-ft).
By BobGM Specialist
01/11/2022 Q: What is the purpose of rotating the crankshaft?
A:
The purpose is to gain access to piston oil nozzle bolts.
By BobGM Specialist
01/11/2022 Q: What should you remove before replacing the Piston Oil Nozzle?
A:
You should remove the oil pan.
By BobGM Specialist
01/11/2022 See more FAQs (3)