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    Diesel engine running water temperature is too high?

    2015-11-23 | Pageviews: CHANGZHOU FOAN M AND E CORPORATION
    Article Tags：Diesel engine
    The reasons for the high temperature of diesel engine running are as follows:
    1 water tank fan does not turn
    Check the radiator fan is working normal method is the most simple open refrigeration system, if the compressor has been started and has not yet run a fan fan malfunction; temperature sensor is disconnected to protect the engine and let the fan running itself, for this kind of situation can be judged from the water temperature sensor.
    2 poor heat sink
    This situation occurred in the summer, when checking only need to open the hood at the rear bumper of the radiator to observe whether the inclusion of too much foreign body, if too serious radiator blockage will need to go to the repair shop for cleaning.
    3 thermostat can not open normally
    In this case, the cooling liquid can not be normal circulation, can not play the role of cooling, mainly for the water tank and the water return pipe is at room temperature (normally hot), and because the water in the gas expansion, this time under the water will become very hard.
    4 lack of coolant
    This is a relatively easy to observe, as long as the open engine coolant level meets the requirements can be observed.
    5 pump work is poor
    Sometimes used for a long time due to water pump belt will produce skidding, idling and other phenomena, such problems arise, is the most important feature of the throttle to maintain after a period of time will return to normal.
    6 water temperature sensor, instrument and circuit abnormal
    If these issues have been ruled out, so the water temperature is too high it may be caused by temperature sensor failure or instrument, circuit fault, then we must promptly to the service point to carry on the careful inspection.
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    CHANGZHOU FOAN M AND E CORPORATIONMain BusinessDiesel engine series, water pump machine series, the company has been rising gasoline engine series, small generators, associated equipment, engineering machinery products, intelligent products, such as r&d, constantly enrich and perfect products.。

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