According to the 2007 Ford Ranger Owner Guide : With engine oil filter change : The 2.3 liter four cylinder engine takes ( 4.0 quarts / 3.8 liters of engine oil )
A four cylinder 2009 Ford Focus hold 4.5 quarts of oil.
15 quarts
With engine oil filter change ( 4.0 quarts / 3.8 liters of engine oil ) for the 2.3 liter four cylinder in a 2007 Ford Ranger
6 qurts
7 qts
Six quarts
8qts
3 quarts
On mine, you press SETUP twice and then press and hold RESET
It should hold about five quarts.
4 qts