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Aux. Coolant Pump Getting Hot. Normal?

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    Aux. Coolant Pump Getting Hot. Normal?

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Name:	30CA163B-8AAD-4D85-8D47-1E677F026C2D.jpeg
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ID:	36299 My car sat overnight and i switched the ignition on as I was working on it in order to turn the steering wheel. The ignition was on for about a minute. I was surprised that as I was working in the cold engine bay, my arm
    bumped up against the aux. coolant pump which was hot ~200 F i’d estimate. Is there a heating element in the pump? The pump motor itself was not hot, it was the unit behind it that was hot.

    Is this normal?


    #2
    Mine does the same. I did some research and even non M's do this. Some of your other solenoids will get hot too.
    This is my Unbuild Journal and why we need an oil thread
    https://nam3forum.com/forums/forum/m...nbuild-journal

    "Do it right once or do it twice"

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