I have a 2004 dodge stratus 2.7L today my car in the middle of some light traffic my cars rpms dropped to almost stalling. I Immediately pulled over to check my timing belt since I just recently changed it and there was nothing wrong. then checked my fluids and noticed white smoke coming out of my oil dipstick stick tube not a lot of smoke but it did catch my attention. I didn't know what to do so I drove the rest of the way to my house (about 2 miles). Does anyone have opinions on what it could be I don't know that much about cars, but I can tell you everything I've done to the car and all I know anything is appreciated.