Is the Amsoil you use synthetic Josh?
Wade

On Fri, Aug 30, 2019, 17:05 Josh Muckley via CnC-List, <
cnc-list@cnc-list.com> wrote:

> One of the biggest reasons an oil "wears out" is that the acids build up
> and the oil's pH is too low.  If you know the starting base number you can
> track it and predict when it will be "exhausted".  I use Amsoil Marine
> Diesel Oil 10w40.  It has a TBN of 12 and I send samples off to be
> analyzed.  There are lots of different parameters checked and any one of
> them can create call for an oil change.  The recommendation comes back from
> the lab in about a week and the service costs about $25 including
> shipping.  This is almost the exact same service that we do on the three
> 3.5Mw and two 5 Mw diesel generators where I work.  We only change the oil
> after a major overhaul.  You don't have to use Amsoil to use the analysis
> service.  As I recall I haven't changed the oil in almost 3 years.
>
> Here is a copy of my last report.
> https://drive.google.com/file/d/1MaBnvf4Fc9auz-p_Yw-yp5uh-Z7R4N__/view?usp=drivesdk
>
> Josh Muckley
> S/V Sea Hawk
> 1989 C&C 37+
> Solomons, MD
>
>
>
>
> On Fri, Aug 30, 2019, 1:47 PM Wade Glew via CnC-List <
> cnc-list@cnc-list.com> wrote:
>
>> Can I ask if I can use Shell Rotella Synthetic diesel oil in my 1986
>> Yanmar 2GM?
>>
>> Wade
>> Oh Boy 33 MK II
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>>
> On Fri, Aug 30, 2019, 1:47 PM Wade Glew via CnC-List <
> cnc-list@cnc-list.com> wrote:
>
>> Can I ask if I can use Shell Rotella Synthetic diesel oil in my 1986
>> Yanmar 2GM?
>>
>> Wade
>> Oh Boy 33 MK II
>> _______________________________________________
>>
>> Thanks everyone for supporting this list with your contributions.  Each
>> and every one is greatly appreciated.  If you want to support the list -
>> use PayPal to send contribution --   https://www.paypal.me/stumurray
>>
>> _______________________________________________
>
> Thanks everyone for supporting this list with your contributions.  Each
> and every one is greatly appreciated.  If you want to support the list -
> use PayPal to send contribution --   https://www.paypal.me/stumurray
>
>
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