recently put a hydrogen electrolizer on my moms car be fore i left on a trip from south georgia to northern new york. we started getting 32.6 mpg. at the next fill up the fuse blew on us and seeing we didn't have a new one we drove on that till the next fill up and got 26. after i fixed it while i was up there i got 33.4. has anyone else done this and if so how much better did you get.