On a 2005 Lincoln Town Car : 71.9 litres ( 19 U.S. gallons )
On a 2005 Lincoln Town Car : The engine oil dipstick is on the drivers side of the engine
According to the 1999 Lincoln Town Car owners manual : ( 5W-30 )
A 1995 Lincoln Town Car came from the factory with ( 5W-30 )
You can get a repair manual here. http://www.tradebit.com/filedetail.php/127258598-lincoln-town-car-1981-2005-service-repair-manual
You can get one here. http://www.tradebit.com/filedetail.php/127574546-1981-2005-lincoln-town-car-factory-repair-manual
If I were you, I will ask the experts to help me to do that
For a 1996 Lincoln Town Car : ( DOT 3 brake fluid meeting Ford specification ESA-M6C25-A )
MERCON
On a 2005 Lincoln Town Car : Open the drivers door and I believe on the end of the door ( or the latch pillar ) you will see an information sticker that shows the original size of tire on the vehicle from the factory
Unleaded fuel only , octane 87 or higher ( according to the 1997 Lincoln Town Car Owner Guide )
Lincoln Town Car was created in 1981.