Rotella T6 5W40 UOA on a 2004 Dodge RAM 5.9l Cummins w/ 435k miles. 8,500 mile run. 90% highway driven the first ~350K miles of it's life, but now daily-driven with 50/50 city/highway driving in southeast US climate.
Rotella T6 5W40, 8,500 mi, 2004 Ram 5.9l Cummins
- Thread starter GermanAutohaus
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Could a moderator please move this to the diesel UOA section?
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