I just bought my first VAN Ever!! the odyssey seems to be most not like A regular dorky van (ford aerostar, safari) i picked up 97 with 380k miles...dirt cheap....just replaced the motor with a 97 f22b2....did it 4 days ago ...replaced o2 (upstreem) sensor and coolent temp sensor....past smog and registered in my name....just recharged AC 2 hours ago....running well so far......I have never joined a forum or club...or internet club or anything...but I figured ...what the hell....i learn from your forum.....my question is ...i have a less hp motor ...will i get better mpg? what can I do to improve ? I inflate my tires to 40lbs...