Have they changed the mobile delvac?what is this api SP?

[The motor guy]

How come it's in the same area the diesel rating ck-4?

 

[The motor guy]

Sorry I took it upside down somehow

 

[c502cid]

15w-40 SP..... I kinda like that.

 

[wemay]

All it means is this oil is dual rated for diesel (preferably) and gasoline (API SP).

 

[The motor guy]

All it means is this oil is dual rated for diesel (preferably) and gasoline (API SP).

I think it used to be ck-4/SN

 

[wemay]

Not sure about Delvac, but when many of the brands switched over to CI-4 PLUS, they dropped the Gasoline Spark rating. I was under the impression that was the case here and they just now added said rating.

 

[The motor guy]

Not sure about Delvac, but when many of the brads switched over to CI-4 PLUS, they dropped the Gasoline rating. I was under the impression that was the case here and they just now added said rating.

I don't think so. It's always had the gas rating too

 

[burbguy82]

Not sure about Delvac, but when many of the brads switched over to CI-4 PLUS, they dropped the Gasoline rating. I was under the impression that was the case here and they just now added said rating.

I used to use 5w40 rotella when it was SN, but like you said, it no longer carries spark rating, so I do not use. Not sure if it still SN, or not, but it does not says it is.

 

[53' Stude]

I think it used to be ck-4/SN

Obviously now it’s CK-4/sp

 

[The motor guy]

Obviously now it’s CK-4/sp

I just wonder if it's still good in my old cummins flat tappet 5.9 cummins

 

[53' Stude]

I just wonder if it's still good in my old cummins flat tappet 5.9 cummins

I’d say try it for say 4-5k and make note of any changes or issues. All I can tell you.

 

[Dutchy491]

Not sure why the concern as it’s only the spark rating that’s changed though, right?

 

[Strumpan_]

15w-40 SP..... I kinda like that.

Seems like anything can meet API SP. Sticking with euro approvals.