Diesel Truck Repair Services in Nampa, ID

Diesel trucks are built for power, durability, and heavy-duty performance. But when problems arise, they require specialized care. From complex fuel systems to advanced emissions controls, diesel engines are different from gasoline engines and they need expert technicians with the right tools and training.

At Mike’s Auto Clinic in Nampa, ID, our ASE-certified team specializes in diesel truck repair and maintenance, keeping your truck reliable, efficient, and road-ready.

Common Diesel Truck Problems We Diagnose & Repair

• Loss of power or poor fuel efficiency

• Black smoke or unusual exhaust emissions

• Hard starts or rough idling

• Turbocharger lag or boost pressure problems

• Transmission slipping or shifting issues

• Overheating or coolant leaks

• Electrical system failures (sensors, glow plugs, wiring)

If your diesel truck shows any of these signs, don’t wait, small problems can quickly turn into expensive repairs.

Our Diesel Truck Repair Services

Engine Diagnostics

We use advanced diagnostic software to retrieve fault codes and data from your truck’s electronic control module (ECM). This helps us pinpoint issues quickly and accurately.

Fuel System Repairs

Our team repairs or replaces injectors, pumps, filters, and fuel lines to restore proper fuel delivery and combustion.

Turbocharger Service

We diagnose turbo lag, boost loss, and worn turbine blades. Depending on the issue, we repair or replace the turbocharger assembly.

Exhaust & Emissions Repairs

We service diesel particulate filters (DPF), exhaust gas recirculation (EGR) systems, and selective catalytic reduction (SCR) systems to ensure your truck meets emissions standards.

Electrical System Diagnostics

From glow plugs to alternators and complex wiring, we troubleshoot and repair electrical components that affect engine performance and reliability.

Cooling System Repairs

Diesel engines generate significant heat. We repair radiators, thermostats, water pumps, and fans to prevent overheating.

Transmission & Drivetrain Service

We repair heavy-duty transmissions, clutches, axles, and differentials to keep your diesel truck shifting smoothly and towing with confidence.

Preventive Maintenance

Routine maintenance keeps diesel trucks running strong. We perform oil changes, filter replacements, fluid checks, and thorough inspections to prevent costly breakdowns.

Aftertreatment System Service

We maintain diesel oxidation catalysts (DOCs) and diesel particulate filters (DPFs), including filter cleaning, replacements, and regeneration cycles.

Why Choose Mike’s Auto Clinic for Diesel Repair?

• ASE-Certified Technicians trained in diesel systems

• Advanced Diagnostic Equipment tailored for diesel trucks

• Trusted Local Shop serving Nampa drivers for decades

• Warranties on Parts & Labor for your peace of mind

We combine expertise with honest, reliable service so your truck stays powerful and dependable. Learn more.

Schedule Your Diesel Truck Repair in Nampa, ID

Whether it’s engine trouble, fuel system issues, or preventive maintenance, trust Mike’s Auto Clinic in Nampa to handle your diesel truck with care. 

📞 Call us today at (208) 466-7402 or send us an email to schedule your appointment.