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Old 04-07-2017, 02:02 PM
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DanEC DanEC is offline
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Location: Little Rock area, AR
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Agree with the above. A lot of electrical gages have a lower limit (very low) and as long as pressure is above that it shows a steady reading. Oil pumps produce varying pressure depending on rpms, oil temp, etc - and a true mechanical gage will reflect that.
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