The 2007 Ford Focus runs on regular unleaded.
According to the 2002 Ford Focus Owner Guide : ( 5W-20 ) engine oil is recommended
Motorcraft oil 5w20
Yes , the 2.0 and 2.3 liter four cylinder engines used in a 2007 Ford Focus use a timing CHAIN ( Helpfull )
5w/30
no
Both the 2.0 and 2.3 liter engines in a 2007 Ford Focus use a timing CHAIN
5w-20
We use Pennzoil 10W30
yes use Mobil1
Use a good synthetic oil, available at Wal*Mart or Auto Zone.
I use 10W-30 Pennzoil. Use 5W in the Winter.