From what I'm told, i have a coolant leak that may be dripping on the turbos? It's causing the car to smoke and I dont notice it at all until I stop and let the car cool down. It's subsided here lately which worries me. I haven't noticed the coolant level dropping, but i've had the car less than a week. I'm wondering if there's a way to diagnose this for sure and how much money am I looking at to fix this problem? I have a shop manual to take a look at but I haven't messed with it much. Any ideas? and, if you know any mechanics around Richmond, VA I'd be glad to take the car to one of them.