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2003 Ocean Yacht with 3126bs.

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I have a 2003 Ocean...
I have a 2003 Ocean Yacht with 3126B's. 450hp, 630 hours. I run in New England area. Should I use CAT DEO 15W-40 (DIESEL ENGINE OIL) or a stait 40W. Also is it wise to stick with Cat oil?
Thanks
Paul
Submitted: 8 years ago.Category: Heavy Equipment
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Answered in 4 minutes by:
6/28/2010
Technician: DR.Cummins, FIELD SERVICE TECHNICIAN replied 8 years ago
DR.Cummins
DR.Cummins, FIELD SERVICE TECHNICIAN
Category: Heavy Equipment
Satisfied Customers: 3,857
Experience: 16 Years working on Cummins Diesel engines,
Verified
Hello You always should use the Manufactures rated engine oil. In this case it is cat 15-40 As for the filters also. Some oils are blended different.If you want i recommend the non cat oil Valaeoline 15-40 A bit cheaper ans same product. Stick with CAT filters. Also i recommend to change fuel filters at every oil change. So your not stuck with a fuel issue in the water hope this help.
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