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ECM, Aftertreatment & Emissions in Lincoln, NE
Active and forced regens, DPF cleaning, DEF system, EGR, SCR, NOx sensors. We come to you.
Aftertreatment failures are the #1 reason fleets get stranded today. We're set up for it. Active regen on-site, forced regen via Insite/DDDL/Davie, DPF removal/cleaning, NOx sensor swap, SCR diagnosis, DEF doser/injector replacement, EGR cooler & valve service.
We track Class 8 derate codes (5SPN3251, SPN 3216, SPN 3361, etc.) by frequency and carry the most common SPN-related parts on the truck.
Real call · I-80 westbound, Grand Island
"Derate hit at mile 312 on I-80, 5MPH limp mode. Cummins shop in Grand Island had a 3-day wait. Moku showed up in 80 minutes, ran a forced regen, found a sticking DEF doser, swapped it on the shoulder. Truck back at full power, finished the load."
Luis R.
Reefer driver, owner-op
Common questions
Can you delete or tune emissions equipment?+
No. Emissions tampering is a federal violation and we won't touch it. We can repair or replace OEM aftertreatment hardware to get you out of derate legally.