Uplander FWD V6-3.5L VIN L (2006)
4. Compress the valve spring with the J 38606.
5. Install the valve locks. If necessary, hold the valve locks in place with grease.
6. Release the valve spring using the J 38606.
7. Ensure the valve locks are seated.
8. Release the air pressure and remove the J 22794 from the spark plug port.
9. Install the valve rocker arm.
10. Install the spark plug.
