2007 nitro r/t 4.0, 55000 miles, running temp is normal, but when you turn off motor, you smell antifreeze and sounds like the water pump bearing keeps spinning for a second or two, been researching on internet, but really cant find an answer, truck has the extended warrenty

 

Extended Warranty=Take it in, thinking maybe the pump is messing up some how.

 

clutch for the fan was shot, so when we turned off the truck, the fan kept spinning away