I am looking for a place to take my 97 450 for some engine work. I drowned it in the river. changed oil several times. let it run... didn't get any milky oil... decided to ride and started to hear noise so I shut it down. Towed it home and changed oil again and left it. IT will fire when giving it gas but doesn't want to run. Want to punt and let someone fix it. Been a good rig. Can't afford another one right now. Thanks for your help.