Removal Procedure
WARNING: This page is about a different variant/trim than selected.
- Remove the fuel pump. Fuel Pump Replacement (LT4) .
- Remove the fuel injection fuel rail assemblies. Fuel Injection Fuel Rail Assembly Replacement - Bank 1 (LT4) , and Fuel Injection Fuel Rail Assembly Replacement - Bank 2 (LT4) .
Disconnect the two electrical connectors (1).
Remove the valve lifter oil manifold bolts (1).
- Remove the valve lifter oil manifold (2).
- Remove the gasket (3) from the valve lifter oil manifold and DISCARD.
- Transfer parts as necessary.