JAYCO SENECA DEF - how often do you add this?
i have been searching around for an answer to this question. I want to know how often DEF needs to be added to the newer senecas.
Contemplating a newer mh and want to figure out what the cost will be for the DEF. Thanks
Cheryl and Jeff: Thelma, Louise, Barkley and Ringo (RIP) Duke
2009 Itasca Navion 24A