Valve Lifter Removal

WARNING: This page is about a different car, the 2002 GMC Sonoma and 2002 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Remove the bolts that secure the lifter guides.

Fig 1: Lifter Guides & Bolts
Courtesy of GENERAL MOTORS CORP.

Important: Ensure that the lifter guides are identified so they can be installed in their original location and orientation.
Remove the lifter guides.

Fig 2: Lifter Guide & Valve Lifter
Courtesy of GENERAL MOTORS CORP.
Remove the valve lifters from the lifter bore.

Fig 3: Valve Lifter

Courtesy of GENERAL MOTORS CORP.

Inspect the valve lifter for the following conditions:
- Lifter wear
- Lifter scuffing
- Loose roller shaft
Inspect the valve lifter bore in the engine block for wear and scuffing.
Inspect the roller for freedom of movement.
Inspect the roller surface for flat spots and pitting.