How often do you change your oil?

[Diesel Nut]

I change my oil every 30K. I use AMSOIL Heavy Duty 15W40 Series 3000 oil. I change my filter every 10K. Use the Fleetguard Stratapor filter.

Hey bro - its either the 15W-40 Diesel oil or the series 3000 5W-30. Not bustin your chops just lettin ya know!!





I use the 5W30 in mine. the extra film strength gives me a warm feeling inside with the power I am pushing. :-laf