Welcome! This video came quickly after getting my 1989 Ford F-350 7.3L IDI Diesel named "Bertha" running. I noticed the batteries were not charging, which led me to investigate the charging system. After some work, I found that the external voltage regulator was bad and needed to be replaced.
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WARNING! This video is for entertainment purposes only. Do the actions outlined in this video at home at your own risk.
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