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`Purchased 2022 F350 DRW 6.7L, with wrong batteries.

6.6K views 12 replies 6 participants last post by  HeavyAssault  
Owners manual states on page 409, 2022 truck will have a maintenance free battery. Why maintenance free ? See "fordservicespecials.com" reference are your batteries strong enough.


Does the battery need any maintenance?
Modern car batteries do not require maintenance. After a visual inspection, your trained service technician may recommend servicing battery terminals if they become corroded. This service generally includes cleaning the posts and terminals, as well as applying a protective spray or grease.