V8 2014 or Older Expedition or TTV6 2015 or newer Expedition

[me32]

No, usually 15w-40.

Nice diesel formula.

 

[SID297]

Nice diesel formula.

I like this stuff:

SAE 15W-40 Heavy-Duty Diesel and Marine Oil

 

[me32]

I like this stuff:

SAE 15W-40 Heavy-Duty Diesel and Marine Oil

Thanks ill have to look into it. Ive been using in the gt500 mobil 1 5w-40 diesel formula.

 

[SID297]

Thanks ill have to look into it. Ive been using in the gt500 mobil 1 5w-40 diesel formula.

I like 15 better than 5 (for shear stability) if you don't see a lot of sub-freezing temps.