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Old 04-18-2017, 01:55 PM   #6 (permalink)
pete c
Master EcoModder
 
Join Date: Oct 2011
Location: ellington, ct
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Easy enough solution would be digital volt meter. I would think that the battery voltage with everything off would tell when it is getting weak. I could easily mount a few probe test points in the dash to measure it with my fluke from time to time.
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