Alright my truck has a brand new 700ca batt new alt new starter and battery cables and I'm still having charing issues! On a cold start it will fire fine but if its been run at all and try to restart it does not have enough juice to crank to fire unless jumped. I've got one ground to the frame and one to the firewall but that's the one I have in question but at long as its running I have no issues but if I watch my volts gauge its barely reading 12-13 while driving and between 8-12 with it off! I've had 3 batts go bad in this thing in the past year all ended up having a dead cell.