Sunk teryx, drained out now starts with either but won't run
I dunked my Teryx overnight into a river while hunting backcountry Alaska. The teryx drowned over night. Pulled the oil dip and water shot out. I got all the water off the front cylinders filled crank with diesel and drained untill no water. I switched out the fuel with brand new and added Lucas fuel treatment.I switched spark plugs and oil filter and can get her to start when I tried either one time just to see. When I did use it started for 3 seconds then died. If I don't use either it tries but won't turn over. Any help is greatly appreciated and I got this far by past post, thanks for the help!