Is a converter upgrade necessary anymore?
We upgraded our last 2008 Tahoe because the Parallax converter would take a day to charge 2 6-volt batteries. We went with a Progressive Dynamics 4-stage that worked really well. We are getting rea...
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My WFCO has been just fine. I must have a prototype model..... lol It's getting a PD upgrade this winter just because I have no trust in it.
