BuyFind

Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315
BuyFind

Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

Solutions

Chapter
Section
Chapter 34, Problem 9ASRQ
Textbook Problem

While discussing PCV system diagnosis: Technician A says that a defective PCV valve may cause rough idle operation. Technician B says that satisfactory PCV system operation depends on a properly sealed engine. Who is correct?

a. Technician A only

b. Technician B only

c. Both A and B

d. Neither A nor B

Expert Solution
To determine

The correct technician with the correct PCV system diagnosis.

Explanation of Solution

Given:

Technician A says that a defective PCV valve may cause rough idle operation.

Technician B says that a satisfactory PCV system operation depends on a properly sealed engine.

The positive crankcase ventilation is a system used to restrict the flow of blow-by gases to enter into the crankcase. These gases condense in the crankcase and react with oil to form sludge. If the PCV valve has some defect, it causes the valve to remain open allowing excessive airflow through the valves...

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Chapter 34 Solutions

Automotive Technology: A Systems Approach (MindTap Course List)
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