20-0838-FL Catch Can Kit PCV 05-23 Tacoma Fluid Lock
The PCV catch can kit runs inline between the PCV valve and the intake manifold. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV valve closes and, thus, this hoses experience no flow. Conversely, the PCV hoses will experience metered vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run. Note: No inline check valve is required since Radium catch cans are pressure sealed. This means a direct intake manifold connection is permitted. The catch can mounts to threaded bosses in the engine bay on the inner fender.
