Perrysburg Dodgeboy wrote:
...
Any truck/vehicle should be able to sit for 90 days or mare without having to worry about it not starting.
Don
Agree the OP has a problem. Could be bad batteries.
But in the manual RAM says 3 weeks max for my 2500 Cummins. Not knowing this, I stored it for 7 weeks last Dec-Jan in Florida, and both batteries were dead when we returned. Had to haul it to a dealer where they replaced both ... under warranty.
Think next winter I'll leave the trailer plugged in and let the trailer's solar system maintain both the truck and trailer's batteries, or get a couple of disconnects that people mention here.
