I have a 2004 Hyundai Santa Fe with about 120k miles on it. The other day I started getting smoke coming from the engine. The coolant appears to be leaking, but the car isn't overheating at all. I haven't been able to jack the car up to get a good look yet, but it looks like there might be a leak coming from the water pump. Has anyone had a similar issue? What was it? Any ideas where to start looking?