myb18c5

couple of weeks ago i was down my motor(b18c5) with water and got water in one of the spark plug chambers. didnt found out till couple days ago. i dried everything up and change the oil. it looked like there was no water in the block or head. and there is a hole in my distrib. i think water got to it too...and i replaced that.. when the old distrib. was in the car, the car started about it wanted to shut off. but now when the new distrib is in the car, now it wont start...what do you think is the problem.. please help me out.