I have read many bulletin boards and forums on this problem since getting my car a week ago. Originally, the Low Tire Pressure message was on, but I was able to clear that. The car doesn't appear to run hot (doesn't go over 1/2), but it does leak antifreeze. I have few dollars to spend, so I want to make my "fix" count! The radiator does appear rusty, so it would it be better to have flushed or just replace the darn thing (along with intake gasket that I've read about)? Also, will it harm the car to just add antifreeze right now...it will be about a month before I can get anything done - and preferable have it done by some "car guy" and not a dealer.