On a 2006 Ford Focus :
For the 2.0 and 2.3 liter gasoline four cylinder engines :
( 5W-20 , according to the Owner Guide )
According to the 2006 Ford Focus Owner Guide ( for North America ) ( 5W-20 )
5w/30
yes use Mobil1
According to the 2006 Ford Focus Owner Guide : For the 2.0 and 2.3 liter four cylinder engines : With engine oil filter change : ( 4.5 U.S. quarts / 4.3 litres of engine oil )
Both the 2.0 and 2.3 Duratec Engines in the 2006 Ford Focus take 4.5 quarts of SAE 5W-20 motor oil. For more information see: http://www.focusplanet.com/downloads/focusmanuals/2006/2006_focus_owner_guidemanual.pdf
Yes , according to the 2006 Ford Focus Owner Guide the 2.0 liter and 2.3 liter engines use a ( Motorcraft FL-910 ) engine oil filter . fordparts.com shows ( Motorcraft FL-910S ) engine oil filter
According to the 2006 Ford Focus Owner Guide ( for North America ) 5W-20 " certified for gasoline engines " Meeting Ford specification WSS-M2C930-A * use of synthetic or synthetic blend is not mandatory *
My 2000 Ford Focus owner's manual lists 5w-30 as the correct weight motor oil. Any modern brand of motor oil should be fine. 5w30 oil for ZETEC engines
According to the 2006 Ford F-150 Owner Guide ( 5W-20 ) for all the available engines
5W-20 , according to the Owner Guide
A Ford Focus needs anywhere from 4.5 to 6 quarts of motor oil. The Ford Focus was fist produced in 1998.
A four cylinder 2009 Ford Focus hold 4.5 quarts of oil.