[s-cars] MFTS or Coolant Thermo Switch Leak and Malfunction.....

[Jim Fleischer]

Hey guys,

Well, My s6 must have overheard Wylie's coolant leak troubles of a few weeks ago and decided to act up on me......Just changed the oil about 10 days ago and found the coolant to be a little low, so topped it off and she's been leaking a bit more ever since.....noticed the wires from the MFTS (I think) under the manifold were wet, and today had the red blinking coolant warning light go off.  Topped off with coolant, and the light is staying on.  Just wanted to be sure this is what I think it is before I order up and replace.  Anyone have a part # or an online source they could help me out with?  I read on SJM that there are 3 and 4 terminal sensors.  Which one do I need?  Anything else it could be?  Tips on R&R?

Thanks as always!

Best regards,

Jim Fleischer
'95 s6
'83 ur (For Sale)