4.0L holds 6 quarts
5.2L and 5.9L hold 5 quarts
6 quarts
6 quarts
6 quarts
Oil Capacity: 6 quarts http://www.wjjeeps.com/engine.htm
6 quarts.
6 quarts
5 qts
5.2L=5qt. 4.0L=6qt.
5 quarts
The oil pressure sensor on a 1997 V8 is on the top rear of the engine next to the distributor.
According to the 1997 Mercury Grand Marquis owners manual : With engine oil filter change : ( 5.0 U.S. quarts / 4.7 litres of engine oil )
4.0L holds 6 quarts V8 holds 5 quarts