Finally doing a drain and fill to focus

[jay929]

People with focus's. Should I do the fill with Mobil 1? I moved closer to work so I'll be doing lots of short trips now. The car has 75,000 on it. 2010. Runs perfect

 

[wander2039]

Automatic? Focus's transmission's have no known issue so any Merc V equivalent will work. Put M1 ATF in there you many never need to change it again.

 

[SwampSurvivor]

A 2010 would require Mercon LV. Mechanically, I don't believe there is anything different between the 4f27-E in your 2010 than a 2001 that also has the 4f27-E transmission.

Install a transmission cooler on it if it doesn't already have one.

 

[jay929]

Yes auto