Ok so I've changed the water pump, the two plastic elbow pieces, and my 2006 V6 3800 series iii Grand Prix engine is still leaking out real bad once you start the car. The water pump is dry but back behind it you can see fluid running down, is there a gasket back there somewhere that's leaking or LIM? The hardest part about this fix thus far has just been finding out where it's coming from. Thanks in advance for any help!