Changing oil

Chris R

Junior Member
As a Class A Newmar Owner, I like to do my maintenance as much as I can. I have A 2014 Ducth Star 40, and would like to hear some of the pros and cons of changing my oil. I have a great shop and can dispose oil at local fuel dealer. Engine is a 450 Cummings.

C Nash

Senior Member
Welcome to the forum Chris. Dont really understand what you are asking? If you know what you are doing i know of no cons. Just read your manual and be sure and cover all bases of lube, type oil and filters. Go with mfg recommendations.


Senior Member
Just make sure that changing your own oil doesn't invalidate your warranty. Keep good records just in case.