If your truck is reading 11 volts, trickle charge both or replace both batteries.
2016 Ram Laramie 3500, G56, 6.7, CC, 4x4
If your truck is reading 11 volts, trickle charge both or replace both batteries.
2016 Ram Laramie 3500, G56, 6.7, CC, 4x4
2016 RAM 3500 4x4 Laramie Crew Cab ,G56
It normally starts; when I crank, the computer says it drops to 8.
I have it idling, and it is reading 13v. MM3 reads the alt is at 13.9v.
2018 RAM 2500 6.7 Cummins - G56
- ARP Headstuds
- Full Delete w/ Jamo straight pipe.
- Sinister Diesel CAI
- Pedal Commander
- 5" Rough Country lift
- 37" Falken A/T on Black Rhino 18"
Yes, it will crank, but the MM3 needs lots of juice, and 11 volts is way too low for it, friend.
Your alternator picks the charge backup on the batteries, but if you let it sit overnight, the voltage is low again, correct?
Have you load tested each battery separately?
2016 Ram Laramie 3500, G56, 6.7, CC, 4x4
2016 RAM 3500 4x4 Laramie Crew Cab ,G56
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