Lefty62
Junior Member
2018 ram 3500 mega cab
6.7 Cummins
What is the interval between oil changes
Manual says 15000 miles with synthetic
I do it every 5000 miles
Do I follow what the screen says on the dash
6.7 Cummins
What is the interval between oil changes
Manual says 15000 miles with synthetic
I do it every 5000 miles
Do I follow what the screen says on the dash