How reliable is Cummins?
How reliable is Cummins? Dodge and Ram trucks with the 6.7 Cummins engine are pretty reliable, overall. Sure, it doesn't have the same legendary reputation as older diesels like the 7.3 PS or 5.9 Cummins. Unfortunately, the emissions parts of the modern day work against reliability in many ways. How many hours will a Cummins diesel last? The engines usually last 20,000 hrs, or more with decent maintenance. A cummins with 5000 hrs is nothing, and in equipment they can do a lot of idling. How many cubic inches is a 8.3 L Cummins? Cummins C Series engineCummins C SeriesOverviewDisplacement8.3...