Can I use CI 4+ oil in Mitsubishi?

[kscheffler]

I am tired of stocking different oils. I stock piled 35 gallons of Delo 400 15/40 for my truck. Do you think it will be okay to run in my wifes Mitsubishi 4 banger? They recommend 5/30 but I run 10/40 in it now, non-deisel rated, due to low oil pressure at stop lights. I am thinking about running my diesel oil in it what do you guys think?

 

[nickleinonen]

if you don't have cold weather to worry about, 15w40 will work just fine. . the oil bottle probably has some S* [sg/sh/si/sj... ] marking on it...

 

[WDixon27]

my solid lift valve train bmws love delo 15w40, i got 5 or 6 cases of ci when sam's was blowing it out cheap when the cj came in

 

[Buffalo]

Since the CI-4+ is getting very hard to find, I wonder if 'saving' it for the Cummins might not be a bad idea?



Joe F. (Buffalo)