Air Pressure

[radar doctor]

Many Thanks

Thanks to all of you. I take delivery Monday on a 03 with 45 miles on it i wonder how many miles i should leave the break in oil in? Does anyone know what kind of oil Cummins use for break in and the weight????

 

[radar doctor]

BREAK IN OIL ON 03

How long should we leave the Break in Oil in the Engine? 500 Mi 2000M or what, Do we go back with Break in oil? if so what does the Factory use??