In Reply to: Re: Jumping a battery posted by Bruce(OR) on November 09, 2018 at 22:12:51:
""The only thing being that you could not start the vehicle with the crossed cables until it was hooked correctly again. ""
Wrong there, Bruce. I bought a "57 Ford that was positive ground 12 volt. The dealer did not know it and put the battery in backwards. It started and ran fine, but had to charge the battery every other day until I found the problem and reversed the cables.