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  1. 07.5 - 09 3rd Gen 6.7L Non-Powertrain
    Hi Everyone, Just bought a used 2008 cummins and noticed I have a intermittent charging issues. Sometimes my alternator kicks in and sometimes it doesn't. What I have done so far, -both batteries load tested and tested good -all battery connections checked -I get 4V from signal wire to ground...
  2. 2013-2018 Non-Powertrain
    I've been chasing a intermittent charging issue for a couple weeks now. Batteries are only a couple months old. At startup, randomly wouldn't charge. Finally stopped charging all together. Put a new alternator in, still not charging. Put a new battery sensor on the negative drivers side battery...
  3. 2013-2018 Non-Powertrain
    I've been chasing a intermittent charging issue for a couple weeks now. Batteries are only a couple months old. At startup, randomly wouldn't charge. Finally stopped charging all together. Put a new alternator in, still not charging. Put a new battery sensor on the negative drivers side battery...
  4. 2003 & Early 2004 Only Discussion
    Hi, I recently bought a RAM and so I am new here. Having a cabine on the pickup and want to attach a B2B charge control. Now having the questions, is this alternator smart? Does this have an ignitation (d+) signal? Thanks for guiding. Any good documantation available for the wiring and...
  5. 3rd Gen. Powertrain
    New member here and this is my first post, I've got an 05 cummins g56 I bought a couple months ago and have had an issue with it over charging, right now it's reading just under 18 volts, I've replaced both batteries, alternator, and cleaned up terminals and grounds and it's still reading high...
  6. 94-98 Non-Powertrain
    Hello Installed new alternator and batteries. Pick-up is at normal op/temp. Everything is working as normal until I turn on headlights and raise RPM then voltage spikes and will hold until I let off fuel peddle. At idol normal. Only when I accelerate does voltage sky rocket... Thank you!
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