I was driving home from work today, while it was raining, and my car started to idle irraticaly, and almost died on me. then when I gave it gas, it bogged very badly, and then jumped up about 1000 rpm. I checked my KN air filter, and felt i was damp. I also found a lot of water puddled up by the filter, on the metal platform where the old airbox used to sit. This happened before when it rained, although im pretty sure the problem is water getting into the engine, what else could it be? or has anyone ever had this problem before?