Envoy 2WD V8-5.3L (2007)
Allow at least a two hour soak time between engine OFF and start up when evaluating the tick noise.
2. Start the engine and evaluate the valve lifter tick noise.
‹› If the valve lifter tick noise is still present, replace all 16 valve lifters. Refer to Valve Lifter Replacement in SI.
Parts Information
Note
A V8 AFM engine requires 8 AFM lifters and 8 non-AFM lifters for a total of 16 lifters.
Warranty Information (excluding Saab Models)
For vehicles repaired under warranty, use:
Warranty Information (Saab Models)
For vehicles repaired under warranty, use the table.
Disclaimer
