A 2.0 liter engine means that the total volume of all the cylinders is 2.0 liters, or a different way to put it, a 4 cylinder that is a 2.0 liter has 0.5 liters of volume from when the piston is at the top of the cylinder to when it's at the bottom of the cylinder.
According to the 2011 Ford F-150 Owner Guide : With engine oil filter change : For the 3.7 liter V6 engine ( 6.0 U.S. quarts of 5W-20 engine oil ) For the 5.0 liter V8 engine ( 7.7 quarts of 5W-20 ) For the 6.2 liter V8 engine ( 7.0 quarts of 5W-20 ) For the 3.5 liter EcoBoost ( twin turbocharger ) V6 engine ( 6.0 quarts of 5W-30 )
According to the 2008 Ford F-150 Owner Guide ( 5W-20 ) * with engine oil filter change The 4.2 liter V6 engine takes ( 6.0 U.S. quarts of 5W-20 engine oil ) The 4.6 liter V8 engine takes ( 6.0 U.S. quarts of 5W-20 engine oil ) The 5.4 liter V8 engine takes ( 7.0 U.S. quarts of 5W-20 engine oil )
According to the 2002 Ford Ranger Owner Guide : For the 2.3 liter four cylinder engine and the 3.0 liter V6 engine ( 5W-20 ) For the 4.0 liter V6 engine ( 5W-30 )
According to the 2004 Ford Escape Owner Guide ( 5W-20 ) With engine oil filter change The 2.0 liter four cylinder engine takes ( 4.5 U.S. quarts of 5W-20 engine oil ) The 3.0 liter " Duratec " V6 engine takes ( 5.5 U.S. quarts of 5W-20 engine oil )
For the 2.3 liter and 3.0 liter engines ( 5W-20 ) For the 4.0 liter SOHC , V6 engine ( 5W-30 ) According to the 2005 Ford Ranger Owner Guide
20 gallons20 gallons
According to the 2006 Ford Escape Owner Guide : ( 5W-20 engine oil is used in the 2.3 liter four cylinder engine and the 3.0 liter V6 engine )
According to the 2004 Ford Focus Owner Guide ( 5W-20 ) With engine oil filter change : For the 2.0 liter SPI engine ( 3.78 litres / 4.0 U.S. quarts of 5W-20 ) For the 2.0 liter Zetec-E engine ( 4.25 litres /4.5 U.S. quarts of 5W-20 ) For the 2.3 liter PZEV engine ( 4.3 litres / 4.54 U.S. quarts of 5W-20 ) * except for the SVT ( Special Vehicle Team ) version which takes 5W-30
20
According to the 2005 Mercury Mountaineer Owner Guide : The 4.0 liter V6 engine takes ( 5W-30 ) The 4.6 liter V8 engine takes ( 5W-20 )
difference between 2.5 and 3 liter engine is .5 of a liter
The 2008 Ford Ranger Owner Guide shows : With engine oil filter change : The 2.3 liter four cylinder engine takes ( 4.0 quarts of 5W-20 ) The 3.0 liter V6 engine takes ( 4.5 quarts of 5W-20 ) The 4.0 liter V6 engine takes ( 5.0 quarts of 5W-30 )