Two Technicians Are Discussing Engine Vacuum Readings

question 21

Multiple Choice

Two technicians are discussing engine vacuum readings. Technician A says that a fluctuating vacuum gauge is a sign of a vacuum leak. Technician B says that a fluctuating vacuum gauge is a sign of possible engine problems. Who is correct?

• A)A only
• B)B only
• C)Both A and B
• D)Neither A nor B

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