Component List
The crankcase ventilation system consists of the following components
- a crankcase vent oil separator located on the engine block
- a valve cover vent hose connected to the air cleaner
- a crankcase vent oil separator hose connected to the intake manifold
- a crankcase pressure regulator located inside the crankcase vent oil separator housing
System Components
The crankcase vent oil separator removes vaporized oil from the blow-by vapors and returns the separated oil to the crankcase.
The crankcase pressure regulator controls the return of the blow-by pressure to the intake manifold through the crankcase vent oil separator hose.
The valve cover vent hose vents excessive crankcase pressure to the air cleaner and allows fresh air into the crankcase to prevent premature degradation of the engine oil.