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Old 03-22-2018, 09:09 PM   #9
OL JENNY
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Join Date: Sep 2012
Location: Muscatine, IA
Posts: 223
Default Re: Model A Times Article About Not Using Diesel Oil

I just checked my containers of Rotella and the old Rotella T jugs had a SM rating, but my new containers of Rotella T4 do not have a SM/SN rating. Shucks
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