In this video we address a failing oil pickup tube O-ring that is occurring in my wife's Tahoe. This is a common problem amongst many LS powered vehicles, and it is something that can be fixed at home in the garage for cheap. The Failing O-ring causes air in the system, and the valvetrain will usually be noisy, or one or two lifters will actually begin to "tick".

Amazon parts links:
Oil pan gasket- https://amzn.to/3ukoeZg


Torque specs-- https://www.ls1howto.com/index.php?ca...


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