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In Engineering / College | 2025-07-08

What is the purpose of the crankcase ventilation heater?

A. To prevent formation of ice at the crankcase ventilation tube intake connection
B. To improve engine efficiency and performance
C. To speed up the separation of oil from the crankcase gases
D. To route crankcase vapors into the air intake system more quickly

Asked by luket65

Answer (2)

The crankcase ventilation heater prevents ice formation at the crankcase ventilation tube intake, improving engine performance and efficiency. It also speeds up the separation of oil from crankcase gases and routes vapors into the air intake. This component is vital for optimal engine operation, especially in colder climates. ;

Answered by GinnyAnswer | 2025-07-08

The primary purpose of the crankcase ventilation heater is to prevent ice formation at the intake connection, which improves engine efficiency and performance. It also aids in the quick routing of vapors into the intake system and helps speed up oil separation from gases. Ultimately, this component is essential for optimal engine operation, particularly in cold conditions.
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Answered by Anonymous | 2025-07-17