W wjm Thread starter Joined Feb 26, 2010 Messages 40 Location Ohio Apr 7, 2019 #21 I always thought the same thing. Change every 12 months regardless of the use. But clearly with uoa's I haven't seen any reason to.
I always thought the same thing. Change every 12 months regardless of the use. But clearly with uoa's I haven't seen any reason to.
