GM 5.3L V8
5.3L lifter & camshaft repair
Collapsed lifters and damaged cam lobes on the 5.3L.
Why this matters on the GM 5.3L V8
A failed deactivation lifter can damage the camshaft lobe. Whether the cam needs replacement depends on inspection.
Symptoms owners notice
- Persistent tick
- Misfire on one cylinder
- Bent pushrod
What we check
- Lifter and pushrod inspection
- Cam lobe inspection
Repair work involved
- Lifter replacement
- Camshaft replacement when lobes are worn