LF3806 with 779hrs, 3 oil changes, Cummins 6.7L

Joined
Feb 24, 2005
Messages
4,644
Location
eastern NewMexico
250ish hours per oil change? On safety kleenex. The best 15w-40 hdeo in the solar system.
20260811_130245.webp


No sludge.
20260811_130250.webp

Very impressive! Im thinking do 300 to 350 hours.
Weird how now that I know for sure the oil is getting changed at or about 250hrs, all of a sudden there's no sludge at 250hrs.
 
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