A few days ago i drove 15mph through a puddle that i thought was just and inch deep, turned out it was prolly closer to 8 inchs deep. I was driving home and when i was heading up a hill the car felt like it was going to just give out on me so i took it home and opened the hood and my radiator was steaming, i also noticed a decent amount of steam leaving through the exhaust so i turned it off and took out the CAI in my fender and it was also damp and there were drops of water in the CAI's metal tubing. I ran the car an hour later with minimal steam and it still runs fine, however the idle sounds a different like its a little louder (not in a good way). I no longer have steam leaving the exhaust however i'd like to check to see if i have water in the engine. Does anybody know how to do this an easy way? and if theres anything else i should check?