Range Rover (LP) V8-4.0L (1999)
Positive Crankcase Ventilation: Description and Operation
Crankcase ventilation
A positive crankcase ventilation system is used to vent crankcase gases to the air induction system. Gases are drawn from the left hand rocker cover to
a tapping in the throttle body. An oil separator is incorporated in the hose connection stub pipe in the right hand rocker cover, gases from this
connection are drawn to a tapping in the inlet manifold.