Tonight I changed the oil, plugs, and cleaned the air filter. I think the air filter still had some water in it when I started the car up cuz it ran like crap for a few minutes. I also had some steam/smoke coming from the breathers, but that stopped after a minute....I don't know if that was just some oil burning off or steam from the water...I guess I'd like to know if I should check anything? Or change the oil again? My oil pressure was a little lower than usual, but I did go from 10W-40 to 10W-30.