Workhorse 8.1 liter poor fuel mileage
I have a 2005 Fleetwood Southwind 37c with the 8100 Vortec V8 with an Allison 5 speed transmission with 28000 miles that gets very poor gas mileage, about 6 mpg towing my boat or pickup and 7 mpg empt...
Forum Discussion
The easiest way to increase your fuel mileage is to tow another vehicle. That way you get TWO vehicles from point A to B with very little effect on the fuel used. I get 14-16 combined MPG with my 8.1 towing a Chevy HHR. :B
