6.0 Batteries
I'm leaning towards the costco ones: their guide states 650 CCA, would there be a problem going with an higher CCA?
here are some info that might help you
1)truck is used on weekends to pull a horse trailer or other errands (since we don't drive it much over the work week we pretty much drive it everywhere on the weekend)
2)Temps here don't really drop below freezing, aside from a few trip to the mountains during the year
3)there aren't any increased electrical systems load in the truck: no winches, extra lights, big speaker. Plain Stock
I've run them since 2007 with absolutely no issues...
https://www.ford-trucks.com/forums/8...isconnect.html
Good excuse to pick up a load tester, I have a Solar BA7 that I use to test my batteries fairly often, the 6.0L is rough on them with how long the glow plugs stay on for each start.
http://www.amazon.com/BA5-100-1200-C.../dp/B0017R5EQK
http://www.amazon.com/Schumacher-BT-...=pd_sim_auto_2











