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  1. D

    6.7 wouldn’t start

    It’s 39° this morning and it started up showing 12.7 on the dash at idle 13.6 -13.8 driving.
  2. D

    6.7 wouldn’t start

    Yes 11.4 is definitely no bueno.. thanks
  3. D

    6.7 wouldn’t start

    Not that I can tell
  4. D

    6.7 wouldn’t start

    So I’ve seen posts about batteries and starters. My 2022 bighorn Cummins had the push button click today.. everything worked, just wouldn’t turn over. 100A boost from charger and wouldn’t turn over. Jumper cables to my son’s mustang and it eventually started. Batteries showed 11.4V before and...
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