RPO 8BO Duel Batterys on silverado
I bought a new to me truck that replaces my S10.. Astounded to find dual batterys under the hood..I have RPO code 8bo. From what I can find this is for the camper. There is a relay that seperate...
Forum Discussion
MEXICOWANDERER wrote:
A 78 has the same amp hours as a 22 or 22F. Pathetic. The setup you have was also used for the 6.2 diesel engine option where both batteries were paralleled on a good day blowing snot they might equal the same CCA as a good group 31.
Only one battery starts the truck.. The other battery is for the camper. This is a different option then the dual battery diesels.
70ah is good IMO as my two 12 volt duracells from sams club are only 75 ah...
so this in turn should give me 220 AH or 110 AH of usuable power
