So I take my old lady riding for the first time on my stock 2011 DRZ-S. I lost it going through a 2 foot deep section of flooded out trail when I hit an unseen rut but had it picked up fairly quickly. It wouldn't start after that and when I got back to the garage I found out the airbox was full of water and the cylinder was flooded with water. I took the bike apart and pulled the spark plug and ran all the water out of it. Squeezed out the filter and dried the airbox. I got it running again and it idles pretty well but if I give it any throttle it putts out. Any advice other than don't drop the bike in deep puddles?