Diesel engines power I-80. When your Cummins ISX, Detroit DD13/DD15, or PACCAR PX engine throws a fault code or loses power, you need someone who knows diesel engine architecture. We carry factory diagnostic software for all three. Call +1 308-270-3596 and we will diagnose and repair your engine roadside.
Fuel systems, emissions systems, turbos, sensors, and engine control modules. All diagnosed with factory tools and repaired on-site when possible.
Connect to engine computers, read fault codes, live data, and sensor outputs. Know exactly what is failing and why.
Fuel filters, fuel pumps, fuel pressure sensors, fuel heaters, contaminated fuel treatment, and fuel line repair.
DEF/SCR systems, DPF regeneration, EGR valves, and catalyst systems. Many emission faults resolve roadside.
Turbo shaft wear, boost pressure issues, wastegate faults. We test turbo function and diagnose boost problems.
Temperature sensors, pressure sensors, oxygen sensors, wiring harness, connector diagnostics, and solenoid testing.
Overheating issues, thermostats, water pumps, coolant leaks. Winter diesel gelling prevention and treatment.
Modern Class 8 diesel engines are controlled by computers. The Cummins ISX runs a full emissions suite including DEF injection and SCR catalyst. Detroit engines pack aggressive EGR and DPF systems. PACCAR engines are engineered for efficiency and power. All three platforms are responsive to sensor inputs and electronically controlled.
When a diesel engine fault occurs, the engine computer triggers a fault code and often limits power or forces limp-home mode. A fuel sensor failure cuts fuel pressure. A DEF heater fault disables the engine. A DPF problem causes massive backpressure. Without factory diagnostic tools, you cannot know what is actually wrong.
We have the tools, the training, and the parts. We diagnose diesel engine faults accurately and repair most issues roadside. Call +1 308-270-3596 and describe your engine symptoms.
Cummins ISX and QSX, Detroit DD13 and DD15, PACCAR PX, and older engines (Cat, Volvo). We have diagnostic tools for all major engine families.
Fuel pressure faults, DEF/SCR system problems, DPF clogging, EGR valve sticking, turbo boost issues, and fuel sensor failures. We diagnose all of these.
Yes. Fuel filters, fuel heaters, fuel pressure regulators, contaminated fuel tanks, and gelled fuel treatment. Many fuel issues resolve on-site.
We diagnose and tell you. Sensor replacement, fuel system work, and electrical issues often fix roadside. Engine overhauls and internal damage need a shop. We are honest about it.
Diagnostics and labor are similar across brands. Cummins and Detroit parts are usually cheaper than PACCAR. Differences are small. We quote each job.
24/7 diagnostics for Cummins, Detroit, and PACCAR engines.
+1 308-270-3596