A vehicle in for repair has a burst upper radiator tank. Technician A says thermostat that was stuck in the open position could be the cause

Question

A vehicle in for repair has a burst upper radiator tank. Technician A says thermostat that was stuck in the open position could be the cause. Technician B says that a faulty radiator pressure cap could be the cause. Who is correct?

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Thu Thủy 4 years 2021-08-22T04:22:43+00:00 1 Answers 36 views 0

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  1. linhdan
    0
    2021-08-22T04:24:23+00:00
    Reply

    Answer:

    Technician B

    Explanation:

    A thermostat being stuck in an open position allows coolant to constantly circulate through the radiator which will cause a drop in the temperature of the engine. Hence, thermostat being stuck in an open position has nothing to do with burst upper radiator.

    On the other hand, a radiator cap controls the pressure within the radiator which needs to be kept constant in order prevent overheating or damage to the radiator itself.

    Therefore, technician B is correct.

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