change the oil. If its milky, then probably an intake or head gasket issue. And just a question for you? What color is your coolant? If its red, dex-cool (death cool), and you suspect its getting into your oil, I wouldnt drive the car untill its fixed. Correct my if I'm wrong here Jeff, but isnt dex-cool the stuff that eats away at the block, and leaves little pits if the head or intake gasket would ever blow? Or am I just hearing things? Good luck with it.