The 2006 Ford F-150 has a V6 engine.
The 2006 Ford F-150 owners manual shows ( 6 quarts / 5.7 liters ) of engine oil with filter change for the 4.2 L - V6 engine
In a 2006 Ford F-150 : With engine oil filter change : The 5.4 liter V8 engine takes ( 6.6 litres / 7.0 U.S. quarts of engine oil ) According to the 2006 Ford F-150 Owner Guide
The 2006 Ford F-150 has a 4.2 L base engine size.
The 2006 Ford F-150's engine produces 202 hp @ 4350 rpm.
The 2006 Ford F-150's engine produces 260 ft-lbs. @ 3750 rpm.
In a 2006 Ford F-150 : With engine oil filter change : The 5.4 liter V8 takes ( 7 quarts / 6.6 liters of engine oil )The 4.2 liter V6 and the 4.6 liter V8 take ( 6 quarts / 5.7 liters of engine oil )
The 2006 Ford Fusion's engine produces 150 ft-lbs. @ 4000 rpm.
According to the 2003 Ford F-150 Owner Guide : For the 5.4 liter V8 engine : The engine cooling system capacity is ( 22.6 liters / 23.9 U.S. quarts )
7 quarts ( 6.6 liters ) with engine oil filter change for the 5.4 liter in a 2006 Ford F-150 according to the Owner Guide
What is the tow capacity 2001 F-150 with a 5.4L
According to the 2006 Ford Expedition and Ford F-150 Owner Guides ( 5W-20 ) * with engine oil filter change , 7.0 U.S. quarts / 6.6 litres of 5W-20 engine oil is used in the 5.4 , 3V engine used in the 2006 Ford Expedition / Ford F-150