I'm sure this was a very frustrating and trying experience not to mention hazardous and unsafe. It sounds as if you handled the unfortunate situation quite well and good that you were able to troubleshoot the problem and make the repair yourself. Who knows how much longer you would have been stranded at that Walmart before someone from that Ford repair facility arrived.
Glad you're still satisfied with the coach and maybe this will be the worse case of trouble you will have.
Safe travels in the future for you.
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