2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
FAQ for Valve Stem Oil Seal Repair
Q: What should you do when the crankshaft rotates?
A:
In this situation, you need to disassemble and reassemble the entire camshaft timing system.
By Bob
GM Specialist
01/11/2022
Q: What kind of special tools will be used in the removal of the Valve Stem Oil Seal and Valve Spring-Left Side?
A:
EN 46106 Flywheel Holding Tool, EN 46110 On-Vehicle Valve Spring Compressor, EN 46116 Valve Stem Seal Remover/Installer, J 39313 Spark Plug Port Adapter.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What kind of special tools will be used in the removal of the Valve Stem Oil Seal and Valve Spring-Left Side?
A:
EN 46106 Flywheel Holding Tool, EN 46110 On-Vehicle Valve Spring Compressor, EN 46116 Valve Stem Seal Remover/Installer, J 39313 Spark Plug Port Adapter.
Q: What is the removal procedure for the Valve Rocker Arm-Left Side?
A:
Remove the applicable camshaft, and the rocker's arms, and clean and inspect the camshaft(s) and the Rocker Arm(s).
Q: What is the removal procedure for the Valve's Lifter-Left Side?
A:
Remove the applicable camshaft(s), the rocker arms, and the lifters.