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Eng. Oil

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Jerry/Emily

2006 country coach
RVF Supporter
Joined
Jan 2, 2021
Messages
56
Location
Wis
RV Year
2006
RV Make
Country coach
RV Model
inspire 360
RV Length
40
TOW/TOAD
2023 ford ranger
Getting ready to change oil. What oil does everyone use. I will change yearly instead of mileage. Using Cat. Filter.
 
you might specify your engine type, model, year.
 
2006 c-9 400 hp cat
 
Look for an oil that meets or exceeds API CH-4. Make sure it is the premium oil. They exceed the minimum standards. I would find a good 15w40 oil for it.
 
This is the best oil article I have read to date. It's wordy but looks as though the author's agenda is just bringing facts to the table.
 
Here is the best article I have read regarding oil research...
 
Here is the best article I have read regarding oil research...
Thanks, excellent article. Very informative. Thanks again
 

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