A vehicle comes in with no coolant and a core plug popped out of the engine block. Technician A states that the water pump is likely to be overpressurizing the system. Technician B states that the coolant may not have a low enough freezing point. Who is correct?

A vehicle comes in with no coolant and a core plug popped out of the engine block. Technician A states that the water pump is likely to be overpressurizing the system. Technician B states that the coolant may not have a low enough freezing point. Who is correct?

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter55: Air-conditioning Diagnosis And Service

Section: Chapter Questions

Problem 2ASRQ: Technician A says that some refrigerant leaks can also be traced to pinholes in the evaporator...

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A vehicle comes in with no coolant and a
core plug popped out of the engine block.
Technician A states that the water pump is
likely to be overpressurizing the system.
Technician B states that the coolant may not
have a low enough freezing point. Who is
correct?
Select one:
a. Technician A only
b. Technician B only
c. Both Technicians A andB
d. Neither Technician A nor B

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