I washed my engine on my 91 stang earlier today and then I drove it around the block to dry it off. The car initaially started fine, but then felt extremly sluggish. As I turned a corner, the car stalled and now I cant get it to fire up again. The engine turns over but wont fire. I tried for about 20 min with no success. Its now sitting down the road. What happened? Did water get in the engine? What do I do?