Content Source: 2020 RANGER XP 1000 / CREW / NorthStar / CREW / Back Country / CREW Owner’s Manual (9929930 R02) > Emission Control Systems Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

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Crankcase Emission Control System

This engine is equipped with a closed crankcase system. Blow-by gases are forced back to the combustion chamber by the intake system. All exhaust gases exit through the exhaust system.

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