Chevrolet Equinox Service Manual: Crankcase Ventilation System Description Emissions PCV
A crankcase ventilation system is used to consume crankcasevapors created during the combustion process instead of ventingthem to the atmosphere.
Fresh air is supplied through a filter to the crankcase, thecrankcase mixes the fresh air with the blow-by gases and thenpassed through a positive crankcase ventilation-(PCV)orificed tube into the intake manifold.
The PCV orificed tube restricts the flow rate of the blow-bygases using an orifice-(1) located at the end of thetube. If abnormal operating conditions arise, the system isdesigned to allow excessive amounts of blow-by gases to back flowthrough the crankcase vent tube into the throttle body in order tobe consumed by normal combustion.
Engine
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Adhesives, Fluids, Lubricants, and Sealers
Adhesives, Fluids, Lubricants, and SealersApplicationType of MaterialGM Part NumberUnited StatesCanada#-6 Intake Rear Camshaft CapSealant1237852188901148Balance Shaft Bearings5W-301929300019286321Cam ...
Other materials:
Front Side Door Lock Cylinder Coding Locks Mechanical Locks
The door lock cylinder uses 6 of the 8-cutpositions, 3 through 8. The tumbler positions are staggered fromside to side, 3 on one side and 3 on the other, are notself-retaining, and are not snap in.Note:All lock cylinders for side milled keys have right and lefttumblers. The location of the tooth of ...
