Batteries Charging While Towing Question
To be brief....I have two new 6 volt Interstate batts in my fiver. Came home from a camping trip yesterday, about a 2 hour drive. My batts were 6.03 when we left camp. Still 6.03 when we got home. I h...
Forum Discussion
What is your tow vehicle ? ......my 2009 GMC Duramax owners manual says truck has to be in "tow/haul" or "have headlights turned on" to send charge to trailer plug.....don't ask me why, but that's what it says!
