Cascadia, M2 106, Columbia and Century — Detroit DD13/DD15 or Cummins power. Power Diesel diagnoses and repairs Freightliners on-site in Miami, from aftertreatment to electrical faults.
Answering calls day & night across Miami-Dade and Broward. English & Spanish spoken.
Freightliner is the most common truck on Miami roads, and we see the same problems every week: DD15 and DD13 aftertreatment derates, DEF dosing faults, EGR and turbo actuator codes on Cascadias, SAM cab and chassis module electrical gremlins on M2s, and air-system leaks on older Columbias. Power Diesel brings dealer-level DDDL/DiagnosticLink-class diagnostics to your yard or the roadside and repairs the actual fault, on-site when possible.
DD13/DD15 aftertreatment, DEF, EGR and turbo actuator faults diagnosed and fixed.
SAM modules, wiring, batteries, alternators and starters on Cascadia and M2.
I-95, Turnpike, 826, Port of Miami and Port Everglades — day or night.
See also Detroit Diesel repair, Cummins repair and DPF & emissions.
Comparing shops? See why we are the best Freightliner mechanic in Miami, and for the engine, the best DD15 mechanic in Miami.
Call Power Diesel and we come to you — 24/7.
Yes. DD13 and DD15 Cascadias are the trucks we see most. Aftertreatment derates, DEF faults, EGR, turbo actuators and electrical — diagnosed and repaired on-site in Miami.
Yes. M2 electrical issues often trace to the SAM modules, grounds or corroded connectors. We test the circuit and repair it at your location.
We can get you out of the derate once the cause is repaired — a sensor, DEF pump or EGR fault. We do it with original programming so the truck stays compliant.
Yes — English & Spanish spoken. Call or WhatsApp (786) 395-7263.