GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2006
🢒
Envoy - 2WD
🢒
Vehicle Control Systems
🢒
Vehicle DTC Information
🢒 Valve Lifter Replacement
Tools Required
J 3049-A
Valve Lifter Remover
Removal Procedure
Remove the cylinder head and gasket. Refer to
Cylinder Head Replacement - Left Side
or to
Cylinder Head Replacement - Right Side
.
Remove the valve lifter. Refer to
Valve Lifter Removal
.
Clean and inspect the valve lifters. Refer to
Valve Lifter and Guide Cleaning and Inspection
.
Installation Procedure
Install the valve lifter. Refer to
Valve Lifter Installation
.
Install the cylinder head and gasket. Refer to
Cylinder Head Replacement - Left Side
or to
Cylinder Head Replacement - Right Side
.