FAQ for Intake Manifold Repair
Q: What is the first step for replacing the Intake Manifold (LY2 and LY6)?
A:
The first step is to remove the air cleaner outlet duct.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when you install the engine harness retainer nut?
A:
You can tighten the nut to 5 Nm (44 lb in).
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the Upper Intake Manifold Cover?
A:
The procedure is to remove the intake manifold, reposition the brake booster vacuum hose clamp at the intake manifold, remove the brake booster vacuum hose, remove the upper intake manifold cover nut and remove the upper intake manifold cover.
By BobGM Specialist
01/11/2022 Q: What is the proper way to install the Upper Intake Manifold Sight Shield?
A:
You can position the intake manifold sight shield on top of the intake manifold, install the intake manifold sight shield retainer bolts, install the intake manifold sight shield tabs, align the intake manifold sight shield grommets with the studs, push down on the intake manifold sight shield over the grommets and close the hood.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when you install the throttle body bolts/nuts?
A:
You can tighten the bolts/nuts to 10 Nm (89 lb in).
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the Engine Block Valley Cover?
A:
The procedure is to remove the intake manifold, the engine valley cover bolts, the engine valley cover, the gasket, the O-ring seals, the oil pressure sensor, and the washer.
By BobGM Specialist
01/11/2022 Q: How do you install the Upper Intake Manifold Cover?
A:
You can install the upper intake manifold cover, install the upper intake manifold cover nut, install the brake booster vacuum hose to the intake manifold nipple, position the brake booster vacuum hose clamp at the intake manifold and install the intake manifold.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque when you install the fuel rail bolts?
A:
You can tighten the bolts to 10 Nm (89 lb in).
By BobGM Specialist
01/11/2022 Q: What is the first step for replacing the intake manifold (LH6, LMG, LY5, and L76)?
A:
The first step is to remove the air cleaner outlet duct.
By BobGM Specialist
01/11/2022 Q: How do you install the Engine Block Valley Cover?
A:
You can apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the threads of the oil pressure sensor, install a new washer and the oil pressure sensor, lubricate the O-ring seals with clean engine oil, install the O-ring seals, set the engine valley cover onto the engine, install the engine valley cover bolts and install the intake manifold.
By BobGM Specialist
01/11/2022 See more FAQs (6)