Automotive Technology: A Systems Approach (MindTap Course List)
Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Chapter 12, Problem 3ASRQ

Technician A says that positive valve stem seals fit tightly around the top of the valve guide. Technician B says that positive stem seals scrape oil off the valve as it moves up and down. Who is correct?

  1. Technician A

  • Technician B
  • Both A and B
  • Neither A nor B
  • Blurred answer
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    Chapter 12 Solutions

    Automotive Technology: A Systems Approach (MindTap Course List)

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