A 1998 Lincoln Town Car came from the factory with a 50 / 50 mix of distilled
water and GREEN colored antifreeze
( GREEN colored antifreeze must meet Ford specification ESE-M97B44-A )
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 )
5W-30 , according to the Owner Guide
According to the 1998 Lincoln Town Car Owner Guide : Motorcraft MERCON - V automatic transmission fluid ( the type used should be engraved on the transmission fluid dipstick )
What type of oil does a 1998 Lincoln Continental use
Ethylene Glycol is normally used in the 2001 Chrysler town and country. If it is unknown what type of coolant is in vehicle now, get the old coolant flushed and replace with ethylene glycol or any universal coolant.
Lincoln Continental. Lincoln Town Car.
Green.
Any 50/50 is good.
Kool-aid preferably red
Mercon V
The 2001 Lincoln Town Car Owner Guide shows ( 5W-20 )
( 5W-20 ) according to the 2003 Lincoln Town Car Owner Guide