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Wayne
Wayne, RV Mechanic
Category: RV
Satisfied Customers: 8448
Experience:  Work on several type of Rv engine, Trans, brakes
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Is 15-40 "diesel" oil the same as regular 15-40, and o.k. to

Customer Question

Is 15-40 "diesel" oil the same as regular 15-40, and o.k. to use on my generator/ and how much is needed for each change for my gen set " 2.8kvfa26100k ?
Submitted: 1 year ago.
Category: RV
Expert:  Wayne replied 1 year ago.

Hi I'm Wayne

I will help you with this

Yes 15w40 oil for diesel has some more additives in it,

it will not hurt your engine

what is the make and model of your genset, Please

Expert:  Randall replied 1 year ago.

I have my customers use Chevron Delo if they can't get or don't want to use the Onan brand oil. About 1.3 quarts on that model.

Expert:  Randall replied 1 year ago.

Please get back to me if you need more on this as all follow ups are included in our fee.

Expert:  Wayne replied 1 year ago.

Hi

I am just following up with you

did my answer help you

Your oil fill after a change is 34 Oz of 15w40 Oil

I always suggest Shell Rotella, very good oil and no break down

Hi if this helped you

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Wayne