R134a
4.6 litre
According to the 1997 Lincoln Town Car Owner Guide : ( DOT 3 brake fluid , meeting Ford specification ESA-M6C25-A )
Mercon V
According to the 1997 Lincoln Town Car Owner Guide : ( Motorcraft MERCON automatic transmission fluid ) * check to see if the type used is engraved in your automatic transmission fluid dipstick *
Freon is R12. Your 1997 Chevy uses R134 Refrigerant.
R134a
According to the 1997 Lincoln Town Car Owner Guide : ( it came from the factory with antifreeze that meets Ford specification ESE-M97B44-A ) * that would be green color antifreeze *
R134
R134a
According to the 1997 Lincoln Town Car owners manual it came from the factory with an engine coolant meeting Ford specification ( ESE-M97B44-A ) ( that would be GREEN in color )
The Freon is added through the low side ac port. Using a gauge and the proper type Freon, fill the system to the recommended pressure. Too low or too high Freon pressure will result in the system not operating properly.
R134a