Originally Posted by whosis
I noticed you mentioned your gas mileage was not great. I own a '04 Greyhawk 27DS with Ford V10. I get about 4gpm with it. Any ideas on how to improve the mileage?
FWIW, just asked that question of my Ford dealer and the only item they could think of was the air filter - keep it clean. They said any other item would trigger a "check engine" light.
Actually I feel pretty good as my 29" Jayco get 6.5-7.5 mpg.