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Old 05-30-2019, 05:50 PM   #53
TLightning
Montana Master
 
Join Date: Nov 2007
Location: Kville
Posts: 2,865
M.O.C. #7871
On a truck forum, the guys say they use regular dino oil and change it (and filter) at 35,000. I think I'll stick with the dino and annual changes.
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