Q: Scary

So last Friday I got caught in the rain and happend to drive through some large puddles. After I got to to my destination I put it in park, while the car was still running it died on me. I started it back up,but had to push on the gas to get it to start. I drove home and it died every time I came to a stop. I made it home but , barley. I checked the air filter to see if I had sucked up water and it was dry,I pulled the spark plug wires to.see if they were wet and they were not,and I removed the distributor cap and it was dry. All was well until that wet day,now it did the same thing today after I got the oil changed. It ran fine this morning,but now it's back to doing the exact same thing it did last Friday

My car has 169000 miles.
My car has an automatic transmission.