Motorcraft oil 5w20
5W-20
We use Pennzoil 10W-30
According to the 2003 Ford Focus Owner Guide ( North America ) ( 5W-20 )
I was looking at the 2011 Ford Focus owners manual ( with the 2.0 liter four cylinder gasoline engine ) It shows that you don't have to use synthetic or semi-synthetic engine oil but you can if you want to The engine oil is ( 5W-20 ) certified for gasoline engines , as long as the oil meets Ford specification ( WSS-M2C930-A ) like the Motorcraft brand does
According to the 2007 Ford Focus Owner Guide : For the 2.0 and 2.3 liter four cylinder gasoline engines : ( 5W-20 )
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.
According to the 2002 Ford Focus Owner Guide : ( 5W-20 ) engine oil is recommended
It is recommended to use 10W-30 motor oil in a Ford focus 1.4 liter engine. Desert climates are recommended to use a 10 W40 the motor oil.
In the oil pan, in the engine.
if it is a new ford focus then no, alot of new cars have regulators on them.
diesel