DIESEL REPAIR

At Aronson Racing Lab, our work is built around precision.

We operate as a high-quality shop, giving every vehicle the time and attention it deserves. Instead of rushing jobs through, we focus on accurate diagnostics, precise workmanship, and repairs done to a higher standard than typical production shops.

Every vehicle is treated with the same mindset we apply to fabrication: do it once, do it right, and don’t cut corners.

Our approach is simple:

• Thorough diagnostics before parts are replaced

• Precision repairs with attention to detail

• Honest communication about what your vehicle actually needs

• Work that prioritizes long-term reliability

If you want careful, professional work done to a higher standard, you’re in the right place.

SERVICES

  • Diagnostics & Troubleshooting

    • Check engine light diagnostics

    • Cummins-specific diagnostics

    • Air conditioning & heat diagnostics

    • Electrical and sensor troubleshooting

    • Driveability concerns (hard start, low
    power, rough running, etc.)

    • Fuel system diagnostics

  • Engine Repair & Maintenance

    • Engine repair and replacement

    • Head gasket replacement

    • Injector replacement

    • Valve lash adjustment

    • Timing components

    • Cooling system service (water pump, thermostat, radiator)

    • Oil leaks and gasket repair

  • Fuel System

    • Injector replacement

    • High-pressure fuel pump

    • Lift pump installation and troubleshooting

    • Fuel filter service

    • Fuel system contamination repair

  • Turbo & Air System

    • Turbocharger replacement

    • VGT actuator diagnostics and replacement

    • Intercooler replacement

    • Charge air system leak testing and repair

    • Intake system service

  • Exhaust & Emissions Systems

    • Exhaust system repair
    • EGR system diagnostics and repair
    • DPF diagnostics and service
    • DEF system diagnostics and repair
    • Sensor replacement

  • Transmission & Drivetrain

    • Transmission removal and installation

    • Clutch replacement (manual)

    • Transfer case service

    • Driveshaft and U-joint replacement

    • Differential service and repair

  • Suspension, Steering & Brakes

    • Front-end diagnostics and repair

    • Ball joints, tie rods, track bar

    • Steering component replacement

    • Brake system repair

    • Shock and suspension replacement

  • Fabrication-Supported Repairs

    • Repair of damaged brackets and mounts

    • Exhaust repair and modification for proper fitment

    • Charge pipe repair

    • Custom solutions where factory components fail or are unavailable

  • Fleet Maintenance

    •Available for light and medium duty diesel trucks.

    •Contact us for service packages and pricing.