Brother in law fell off the bank on a little stream. Bike ended up upside down resting on it's handle bars in about 1 foot of water. The bike had already stalled by the time it hit the water. We picked it up and tried to start it. All of a sudden he didn't need to use his autodecompression lever to kick it anymore. (It's a '98 yz400). So we stood the bike up on it's back wheel and sure enough water poured out of the tail pipe... We slowly cranked the kick while it was standing on the back tire and for the first two cranks a little more water came out of the pipe, but no more after that... It still had some decent compression, but not the normal amount for a 400. While I went to get the truck he tried bump starting it once, and it almost started, or it tried to at least. Then when he was kickin it again later it kinda tried to start again. So... what's the good news / bad news?