[Mishap64]

Hello.. Just reading over your site and find it full of very usefull info. My main concern is fuel economy

2001 Ford F150 4WD 5.4 I tow a 16x8.5 Enclosed V nose and I average 9 - 10mpg now

2001 Ford E350 Long Van 5.4 Weighs 8k loaded with tools and a ladder rack and I average 9 - 10 mph also

Looking for a way to help with the fuel economy

Thanks