Pull the plugs and egi fuses. Turn the motor over until no more fuel is coming out of the spark plug holes. Do not overheat the starter. May take you as much as 10 mins. Put new plugs in. Crank car.
If it does not crank right up, take the spark plugs out, and pour a capful of ATF fluid in both housings. Put spark plugs back in, Crank car.
A capful is a small smount, but it will make the car smoke a lot when you crank it. It will clear up after a couple of minutes. The ATF temporarily raises the compression, making it easy to crank, even if still a little flooded.