Down by the oil filter.
Up where the oil filter is located.
I was looking at one of the Ford websites and it shows : For each of the model years of the Lincoln Mark VIII ( 1993 to 1998 ) The Motorcraft ( FL-820-S ) engine oil filter is used
press the reset button
Under the engine driver's side.
8 L
Drop the transmission oil pan
According to the ( 1998 ) Lincoln Mark VIII Owner Guide : With engine oil filter change : The 4.6L V8 engine takes ( 6.0 U.S. quarts of 5W-30 )
SAE 5w30 any major brand.
According to the 1997 Lincoln Mark VIII Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts / 5.7 litres of engine oil )
The book says 5W30 but if you have high mileage I think a 10w40 should do the trick.
According to the various models Owner Guides : With engine oil filter change : 1997 Lincoln Continental ( 5.7 liters ) 1997 Lincoln Mark VIII ( 5.7 liters ) 1997 Lincoln Town Car ( 4.7 liters )