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x0054
Explorer
May 13, 2014

Better Gas Milage and Shift Lock on e-350 based RV?

Hi everyone! We have a 21 foot 1994 Shasta RV based on a e-350 Ford with 460 engine. We are getting about 9MPG, maybe just over, on South CA roads. Any ideas on how to move that up a bit, maybe to ...