The other day my wife's '02 GT was running normal, then all of a sudden the temp shot up to HOT within seconds. I shut the car down, and there was a sh*t load of steam coming from under the hood. I popped the hood and started looking around, and saw a steady drip/leak from above the water pump...I believe it's the EGR tube (a plastic elbow). I let the car cool down for about an hour, topped off the reservoir with water, and drove it home. It's only about a 3 min. drive from where the car was, to my house. It overheated about half way there, so I cranked the heater. Problem is, the heater was blowing cool air. I'm wondering what could be causing this...? Is it the water pump, or could it be an intake gasket? Anyone else have this problem with their 3.8? I know the gaskets are a common problem, but it should still be pumping water through the heater core if the pump is good, right? Any info would be greatly appreciated!