Thread: Oil type/change interval recommendations for OM617?
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Old 03-20-2019, 12:51 AM
okyoureabeast's Avatar
okyoureabeast okyoureabeast is offline
Rogue T Tolerant
  
Join Date: Jul 2009
Location: North America
Posts: 1,675
Why not mail off an oil sample to the fine guys at Blackstone oil?

$30 and they will tell you exactly how many miles you can safely run your oil before needing a change.
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