This my personal input. I have three Cummins power Dodge truck. 1991 with 340,00 miles. 1996 with 240,000 miles. 1998 24 valve with 170,000. and all are still going strong.
I expect the engine in my TDI to last 300-400k miles or more before it needs to be overhauled. How many cold starts the engine endures, what kind of driving cycles it deals with, normal top RPMs, how...
In 2004, the Dodge Cummins Diesel was not equipped with an oxygen sensor. The 2007.5 and newer Cummins 6.7 liter Bluetec diesels have an O2 sensor in the downpipe. Typically, only particulate filter...