10-28-2013, 07:24 AM
I have a 2001 35' Express with 370 HP Cummins. The owners manual says to drain the mufflers to winterize. I intend to do this before I run my 5 or 6 gallons of antifreeze through the system (better safe than sorry). I can't see a drain plug from the engine room. Do I need to crawl over and get closer and feel for a drain plug or do I need to remove an exhaust hose? Appreciate the help.
Rick
Rick


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