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#421668 - 04/24/07 03:42 PM 1940 caddilac wiring poss or neg ground ???
bbowman59 Offline
New Member

Registered: 04/24/07
Posts: 1
I am working on a 1940 caddilac limo with my dad and I have two diagrams one is poss ground and the other is neg ground for the wiring.
before hooking the guages up I would like to know what is right.
Brad

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#421669 - 04/24/07 09:37 PM Re: 1940 caddilac wiring poss or neg ground ??? [Re: bbowman59]
Packard enthus. Offline
Member

Registered: 02/17/07
Posts: 265
Loc: northern arizona
Would it be possible for you to "scan" and E mail to me a wiring diagram that you have, that says 1940 Cadillacs have a "negative" ground electrical system ? This would be most interesting, as most pre-war GM cars had a POSITIVE ground system.
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