Emissions & Exhaust
Regen problems and clogged filters strand trucks and rack up fines. We service emissions systems to keep you legal and rolling.
What we handle
- EGR / DPF cleaning & service
- DEF system repair
- Exhaust repair & replacement
- Regen & derate troubleshooting
- Sensor diagnostics
- Aftertreatment service
Why Nick's
A truck in derate or stuck in regen is a truck making no money. We service DPF, DEF and EGR systems and actually diagnose aftertreatment faults instead of clearing codes and hoping. The goal is a rig that stays legal, passes inspection and keeps rolling - not one that limps back next week.
Emissions & Exhaust: common questions
My truck is in derate or won't regen - can you fix it?
Yes. Regen faults, derates and clogged DPFs strand trucks and cost money. We diagnose the aftertreatment system - DPF, DEF, EGR and sensors - and fix the real cause, not just clear the code.
Do you clean or replace DPFs?
Both, depending on condition. We'll tell you honestly whether a cleaning will hold or whether replacement is the smarter call.
Can you keep my diesel emissions-legal?
We service DPF, DEF and EGR systems and repair exhaust so your truck stays legal, passes inspection and keeps rolling.