Is it that cold in Florida? Secondly are you sure you want to remove a plug? Are you sure you are getting the valve opened?
If you identify the model someone with a similar coach may come along with a plan.
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2017 Gemini 23TR Ford chassis w/ power stroke 3.2
DW, Daughter and 2 dogs, Sofie (black lab/boxer) and Phoebe (schnoodle)
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