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Practice quizzes / ASE S3 Drive Train (School Bus) Practice Questions - ASE S3 - Drive Train (School Bus) Certification Exam / Question 51394
Practice question

A plugged transmission breather on a school bus is MOST likely to cause:

  1. Increased engine power
  2. Fluid leaks at seals due to trapped internal pressure
  3. Higher tire pressure
  4. Faster shifts with no leaks

Answer: B — Fluid leaks at seals due to trapped internal pressure

The correct answer is shown above. Try the full quiz for additional practice.

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