Mobile Truck Repair · West Palm Beach
PACCAR Engine Repair — Mobile 24/7 Service
Mobile 24/7 service across South Florida. We come to you — I-95, Turnpike, job sites, fleet yards. No tow needed.
PACCAR Fleet Coverage
PACCAR Models We Service
We carry parts and OEM diagnostic software for every PACCAR model on the road in South Florida.
Need PACCAR engine repair? We come to you.
Call 561-475-8052 — 30–45 min response in Palm Beach County, 24/7.
OEM Diagnostic Coverage
PACCAR Engine Platforms
We carry factory diagnostic software for every engine platform in the PACCAR lineup — not generic scan tools.
Factory Diagnostic Software
OEM-level tools — same software used by dealers. Full fault code access, live data, forced regens.
All Modules Covered
Engine, transmission, ABS, body controller, aftertreatment — we read every module, every code.
On-Site Regens & Resets
Forced DPF regens, injector calibrations, parameter resets — all done at your location.
PACCAR engines power every Kenworth and Peterbilt rolling off the line today. Albert's Road Service provides expert mobile repair for the entire PACCAR engine lineup — from the heavy-duty MX-13 to the medium-duty PX-7. We come to your truck with PACCAR-specific diagnostic tools and get you back on the road.
PACCAR Coverage
PACCAR Engines We Service
MX-13 (Class 8 Heavy-Duty)
The flagship PACCAR engine in Kenworth T680/T880 and Peterbilt 579/567:
- Common rail fuel system diagnostics (2,500+ bar injection pressure)
- Aftertreatment system repair (DPF, DOC, SCR, DEF dosing unit)
- Variable geometry turbocharger (VGT) service
- EGR system diagnostics and cleaning
- Overhead valve adjustment
- Oil and coolant leak repair
- ECM fault code diagnosis and live data analysis
- Performance and fuel economy optimization
MX-11 (Lighter Class 8 / Regional)
A lighter, fuel-efficient option gaining popularity:
- Same aftertreatment architecture as MX-13
- Turbocharger and boost pressure diagnostics
- Fuel system and injector service
- Cooling system repair
- Starting and electrical system diagnostics
PX-9 (Medium-Duty / Vocational)
Found in Kenworth T270/T370 and Peterbilt 348/536:
- Common rail fuel system service
- DPF regeneration and aftertreatment diagnostics
- Turbo service and boost leak repair
- Coolant system and thermostat issues
- No-start and cranking diagnostics
PX-7 (Light Medium-Duty)
The compact PACCAR option for smaller trucks:
- Fuel system diagnostics
- Aftertreatment system service
- Electrical and sensor diagnostics
- Cooling system repair
Know the Signs
Common PACCAR Engine Problems We Fix
Aftertreatment derates
Like all modern diesels, the PACCAR MX aftertreatment system is the most common reason for a service call. Failed NOx sensors, DEF quality issues, and plugged DPF filters cause derates that limit your speed and power. We test each component individually to find the actual failure.
Fuel injector failures
The MX-13 operates at extreme injection pressures. When an injector starts leaking internally, you get white smoke, rough idle, and fuel in the oil. We perform injector cut-out tests and contribution analysis on-site.
VGT turbo actuator issues
The variable geometry turbo on MX engines uses an electronic actuator that can fail or stick. This causes low boost, black smoke, or over-boost conditions. We diagnose and repair without removing the turbo.
EGR valve sticking
Carbon buildup causes the EGR valve to stick open or closed. Symptoms include rough idle, excessive smoke, and poor fuel economy. We clean or replace as needed.
Coolant leaks
The MX-13 is known for coolant leaks at the EGR cooler connections and water pump area. We pressure test the system and pinpoint the source on-site.
Factory-Level Tools
Our PACCAR Diagnostic Capabilities
We use PACCAR Davie4 diagnostic software for:
- ✓ Complete engine fault code diagnosis
- ✓ Aftertreatment component testing
- ✓ Forced DPF regeneration
- ✓ Injector coding and calibration
- ✓ Live sensor data monitoring
- ✓ ECM parameter adjustments
- ✓ Trip and fuel consumption data analysis
Where You'll Find PACCAR
Trucks Running PACCAR Engines
PACCAR engines are exclusive to Kenworth and Peterbilt:
- Kenworth T680 — MX-13 or MX-11
- Kenworth T880 — MX-13
- Kenworth W900 — MX-13 (or Cummins X15)
- Kenworth T270/T370 — PX-9 or PX-7
- Peterbilt 579 — MX-13 or MX-11
- Peterbilt 567 — MX-13
- Peterbilt 389 — MX-13 (or Cummins X15)
- Peterbilt 348/536 — PX-9 or PX-7
PACCAR engine issues? Call Albert's Road Service at 561-475-8052 — 24/7 mobile diesel repair with factory diagnostic software.
Related Services
- Mobile Diesel Repair — 24/7 on-site diesel engine diagnosis and repair
- DOT Inspections — Heavy duty truck and commercial DOT inspections at your location
- Trailer Service and Repair — Mobile trailer repair for all trailer types
- Brake Repair — Air brake service, adjustment, and DOT compliance
- DPF & Exhaust Repair — Aftertreatment, DPF cleaning, and forced regen service
South Florida Heat Is Hard on PACCAR Trucks
High ambient temperatures in South Florida stress cooling systems, aftertreatment components, and electrical connections harder than anywhere else in the country. Our technicians are trained for Florida climate conditions — we know what fails first on PACCAR trucks running in this heat, and we come prepared.
How It Works
Our Mobile Repair Process
Call 561-475-8052
Describe your PACCAR problem. We confirm ETA and come prepared with parts and diagnostic tools.
We Come to You
30–45 min average response in Palm Beach County. No tow needed. We come to I-95, Turnpike, job sites, fleet yards.
OEM Diagnostics On-Site
We connect factory diagnostic software and read every fault code on your PACCAR — engine, transmission, ABS, aftertreatment.
Repair With Parts On-Site
We carry the most common parts on our service truck. Most repairs are completed in a single visit.
Verify & Road Test
We clear codes, verify the repair, and confirm everything is running correctly before we leave your location.
Service Area
45-Mile Radius from West Palm Beach
We cover 3 counties and 24+ cities — if you're in South Florida, we come to you.
Palm Beach County
Broward County
St. Lucie County
PACCAR truck down? We fix it on-site.
Mobile 24/7 repair across Palm Beach, Broward & St. Lucie counties.
Get Help Now
Request PACCAR Truck Repair
Fill out the form and we'll call you back fast. For emergencies, call 561-475-8052 directly.
Frequently Asked Questions
Do you repair PACCAR trucks in West Palm Beach?
What PACCAR models do you service?
Do you carry PACCAR diagnostic software?
How fast can you reach a broken-down PACCAR truck?
Can you repair a PACCAR truck on the side of the road?
Do you use OEM parts for PACCAR repairs?
Do you service PACCAR trucks at fleet yards?
What does it cost to repair a PACCAR truck?
Truck Broken Down Right Now?
Our mobile diesel mechanics are standing by 24/7. Fast response times across South Florida.
Call 561-475-8052