Virtually guaranteed that your heater core has popped a leak.
Not good!
Since the model year is not mentioned, check out the "Related Questions" below for your particular car.
My 2002 manual says: 11.6 quarts for the Vulcan engine and 10.6 for the Duratec.
No one knows if:The heater is NOT blowing - or blowing on high speed only, or... The heater IS blowing, but the air is NOT hotEither way, the "Related Questions" below will get you started
No 2011 Mercury Sable model , but there is a 2011 Ford Taurus
99% sure the Taurus radiator will be a perfect match to the Sable's.
No, a Generation 2 (1992-1995) Taurus/Sable Windshield will NOT fit a Generation 3 (1996-1999) Ford Taurus/Sable.
No they do not
The coolant temperature sending unit on a 97 Mercury Sable is in the engine compartment. It is located on the intake manifold.
The Mercury Sable and the Ford Taurus will have DOC in printed on the engine if they are dual overhead cam engines. The symbol should be on the top of the engine.
Yes, it is identical.
Yes, it does.
Yes.
Just one handles the job. See "Related Questions" below for more about Taurus/Sable fuel pumps