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My 22 batteries have never had a problem except failing a test by the dealer oil change tech. It’s 20 degrees here and the truck started up this morning with zero struggle.
Truck is a 22 with 41k and a 6.7. I’m at the dealership getting an oil change and they recommend i replace both batteries because they failed the cold cranking amps test. I’m not going to have the dealership change them but is it needed , it never has an issue starting. If it matters i live in...