Delvac 15w40

[blueoneton]

I don't read alot of comments regarding Delvac 15w40 in the 7.3's. I use Rotella T 15w40 in mine no complaints. Just wondering if anyone went from one of the other brands to Delvac and what thier opinion is? I have yet to see the Delvac 5w40 at WM and some of the parts stores in my area, although I know it is available.

 

[jturbodiesel]

I don't read alot of comments regarding Delvac 15w40 in the 7.3's. I use Rotella T 15w40 in mine no complaints. Just wondering if anyone went from one of the other brands to Delvac and what thier opinion is? I have yet to see the Delvac 5w40 at WM and some of the parts stores in my area, although I know it is available.

I use the 15w40 delvac 1300 in both my trucks.

 

[trackspeeder]

I use Delvac 15w40 in my 7.3 IDI. It's happy with it.

 

[DIESEL97]

Rotella T 15w40 here.