Forum Discussion
goducks10
Aug 19, 2014Explorer
You can do a DPF delete with SIMs and get similar results without a tuner. You just need a code reader to turn off the occasional CEL.
http://www.cumminsforum.com/forum/4th-gen-powertrain/855074-long-term-sim-dpf-deleters.html
http://www.cumminsforum.com/forum/4th-gen-powertrain/855074-long-term-sim-dpf-deleters.html
About Travel Trailer Group
44,037 PostsLatest Activity: Jun 26, 2025