This will be my first year winterizing my toyhauler and I would like some suggestions/feedback on the best method. Some people say using the pump and hook up to the fresh water line to pump antifreeze is good enough. However, others say to bypass the water pump line, and use the pump to push antifreeze through the lines.
What do you recommend and please elaborate the rationale on your recommendation?
Thank you all
What do you recommend and please elaborate the rationale on your recommendation?
Thank you all