Winterizing --- Antifreeze or blow'em out??
I have a 2010 Cougar 318 and in the past have always used the R/V Antifreeze in the unit. I have a compressor which can be dialed back for a reduced pressure. Do I run the risk of leaving small pocket...
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Been blowing out for years with no issues...also blow out the traps and add pink stuff to them to seal. The pink also lubes the dump valve blades. Do it all with just 1 gallon
