单选题Water accumulation in the cylinder of a secured engine is an indication that the （）Asoft water pump was not secured along with the engineBjacket water thermostat has failedCcylinder liner may be crackedDraw water pump is over-speeding just prior to engine shutdown
单选题
Water accumulation in the cylinder of a secured engine is an indication that the （）
A
soft water pump was not secured along with the engine
B
jacket water thermostat has failed
C
cylinder liner may be cracked
D
raw water pump is over-speeding just prior to engine shutdown
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