I purchased a used 22 foot Dynamax Isata Sport 220. It has approximately 42,000 miles on it. The previous owner said that he got approximately 12-14 MPG. On our first trip, we averaged 8 MPG. Does anyone have a guesstimate of what mileage I should...
Thank you all for your comments. I have not figured out how to reply to each of you individually so I am replying to everything here.I am not sure when the last tune-up was performed. I have not had one done yet but plan to do it this week.We trave...
