I got the car 2 weeks ago from a dealer with only 19k miles and its definitely drinking coolant. The reservoir was almost empty when I got it and after I filled it up the level is dropping noticeably. The problem is I have autox this Sunday and don't want to drop the car off yet. Will this be safe to race as long as I have enough coolant in the tank? There is no overheating, just a small leak somewhere I'm guessing b/c there was some dry coolant on the radiator and under the "ram air" duct. Help?!?

Dan