Search Results for ‘break-in period’

So I have a 3500 Cummins on order and would like to know what the break-in schedule is for the engine and rear end. I'm taking a x-country tour with a 5th wheel within weeks of picking it up. I did not want to wait to read it in the owners manual so I figured I'd ask here and see if someone has...

I just recently traded my 2011 Dodge Ram 1500 V8 Hemi 4x2 for a 2013 with the 6 speed transmission. My 2011 with 48k miles was getting 20-21 mpg on the highway, my 2013 was getting around 17.5-18 mpg until my first oil change last Friday at 7200 miles, 800 miles shy of the factory suggested oil...