Two weeks ago I bought a new 2004 Santa Fe LX with 49 miles on it. A few times I've noticed a "hot" smell after pulling the car into the garage, but I figured this is pretty common with new cars. The last couple of days, after pulling into the garage and getting out of the car, I have heard a sizzling sound coming from under the car. I can see water dripping onto the garage floor. I think the sizzling is because the water is hitting a hot car part before it hits the floor. When I pulled the car back and checked the small puddle, it smelled like... just clear water. Not coolant, for example. It has been muggy here in Maryland - could this just be condensation? Or could I have a problem with a water pump?