Mar 21, 2015 · I replaced the three injector harness on my 04.5 and the new Cummins harnesses did not come with any of the plastic retainers on them like the old ones had. The old ones were very brittle and broke after having 269,000 miles on them. Either way there would have been no way to remove them off...

Sep 23, 2024 · What is the purpose really of this so called "Breather Baffle" That's what Cummins calls it in the parts sheet breakout. It is installed on the underside of the Cummins Marine Valve Cover. This Marine valve cover also fits an '03 and up …

Mar 22, 2016 · I have been desperately trying to figure out what has been causing my truck to throw P0148 and P0251 and run crappy. I was messing around in the engine today and noticed a decent amount of oil in the connections for the injectors. Is this normal or could this be causing my problems? I cleaned...