One possibility is...There is a fuel pump cutoff sending unit attached to the left side of the trunk area that cuts the electricity off to the electric fuel pump upon receiving a high g-force input from an accident. Possibly, there is now a short in it since it got wet and is not allowing electricity to flow to the pump. If this is the problem, you can bypass this sending unit to get it going, but you should reconnect it after it dries out. The sending unit is black and about 2"-3" square. Mine, like I said, was close to the left rear of the car in the trunk area. It's been too long since I drove the car, so I can't quite remember exactly where it is, anymore, but this location and description should give you a good heads up. Good luck.