:mellow:I have been surfing the web for 2 hours about these wee beasties! It seems every brand of automobile is plagued by these things failing and a PITA to fix. They inhabit the bowels of the heater/cooling box and naturaly a ton of labor to replace. Has anyone got a good writeup to replace one on a Taurus? I checked 'Search' but nothing too clear. It would be awesome if someone did a write-up on these .