Thread: Voltmeter used to check coolant?
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Old 06-03-2015, 11:19 AM
SD Blue SD Blue is offline
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Join Date: Jun 2004
Location: West of Ft. Worth. TX
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In a word....nothing. It's a nice idea but as I mentioned, without knowing the impedance rating of the meter, and using a comparable unit, you are just seeing "something". Sure the idea may help in troubleshooting a problem but trying to rely on any kind of accuracy is quite a stretch.
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84 300SD 350K+ miles ( Blue Belle )
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