According to the 1999 Ford E-150 Owner Guide :
For the GASOLINE engines ( 4.2L V6 / 4.6 + 5.4L V8's / 6.8L V10 )
With engine oil filter change :
( 5.7 litres / 6.0 U.S. quarts of 5W-30 )
5.5 quarts
if the water and oil levels are fine, then you may have a sensor going out
Where is the engine oil cooler on a 1998 Ford Econoline van E150
6 U.S. quarts with engine oil filter change
According to the 2003 Ford E150 owners manual : 5.7 liters ( 6 quarts - U.S. ) with oil filter change
The oil capacity of a 99 Ford Escort is 4 quarts. Use 5W-30 weight oil. Use a SM rated oil which is the highest rating.
First you need to know what type of engine it is.
6 qt
15 quarts
5 quarts ( 4.7 liters ) with engine oil filter change
6 quarts with filter change
6 quarts ( 5.7 liters ) WITH FILTER CHANGE