I now have two co-workers that drive the same distance as I do and have Saturn SC's. I would like to print tips and mods for their cars. One is an automatic, the other is a 5 speed. Any proven recommendations would be appreciated! I have been recommending the Scangauge. I finally convinced the 5-speed driver to sssslllooowww down. He kept it below 2000 rpm, and coasted every chance he got for the last tank. He got 45 mpg which topped his previous best of 42 mpg.