The Idea!!!!

Sometimes the bigger motor improved mpg. I know it doesn't make since at first but I had a 94 ranger with a 4.0 v6. My roommate had a 94 with the 4 banger. I averaged five more mpg then him. Both trucks were standards and mine actually had the back seats as where his was a single cab. I attributed this to my motor not having to work nearly as hard as his to get the job done. It may have been something else but that's just my .02