General Questions for Cummins X15

[tree98]

(03-24-2025 )amermextrucker Wrote:  

(12-06-2024 )Getting by Wrote:  These x15s have a naturally aspirated air compressor in which the intake piping goes across the front of the engine. It goes through the alternator bracket then another tube to the turbo. They have an o-ring that tends to suck dirt and dust the number six cylinder. I smeared rtv in the fittings on mine to help prevent that.

Also you shouldn't have to do a manual regen unless something is wrong. A healthy system should regen every 100-103 hrs.

Was there a recall on this ? thats just plain crazy , engine getting dusted.

No recall but they sell an updated part now.