Diesel Services

Engine Repair & Maintenance

Preventative Maintenance (PM):

• Oil and filter changes (conventional, synthetic, bypass filtration)

• Fuel filter service (primary and secondary)

• Coolant flush and fill

• Belt and tensioner inspection and replacement

• Battery testing and replacement

• Air filter replacement

Engine Repair:

• Injector diagnosis and replacement (HEUI and common rail)

• HPOP replacement (6.0L / 7.3L)

• FICM replacement and programming (6.0L)

• Turbocharger removal, repair, and replacement

• EGR cooler and EGR valve replacement

• Oil cooler service and replacement (6.0L)

• Head gasket diagnosis

• Valve cover gasket and harness replacement

• Intake and exhaust manifold work

• Glow plug replacement

• Starter replacement

• Thermostat and water pump replacement

• Radiator replacement

• Degas bottle and coolant hose replacement

• CCV (Crankcase Ventilation) filter and system service

Fuel System

Diesel fuel systems are precision components operating at extreme pressures. Whether you're dealing with contaminated fuel, failing injectors, or a dying lift pump, we diagnose and repair fuel system issues on-site.

• High-pressure fuel pump diagnosis

• Fuel rail pressure sensor and volume control valve testing

• Injector sleeve and cup replacement (6.0L)

• Fuel bowl and fuel conditioning module service (Power Stroke)

• Lift pump diagnosis and replacement (Cummins)

• Fuel tank pickup unit inspection

• Fuel contamination diagnosis and system flush

• Fuel filter housing and water separator service

Cooling System

• Full cooling system pressure testing

• Radiator replacement (including upgraded options)

• Water pump replacement

• Thermostat replacement

• Degas bottle replacement

• EGR cooler integrity testing (6.0L and 6.4L)

• Oil cooler service (6.0L — a leading cause of coolant contamination)

• Heater core bypass and inspection

• Coolant flush, fill, and additive service

• Coolant filtration kit installation

Drivetrain & Transmission

• Manual transmission clutch replacement (NV4500, NV5600, ZF6, G56)

• Clutch hydraulic system service (master and slave cylinder)

• Transmission fluid and filter service (automatic and manual)

• Transfer case fluid service and diagnosis (NP241, BW4406, BW4407, etc.)

• Driveshaft inspection, U-joint replacement, and carrier bearing service

• Rear differential fluid service

• Axle seal and hub service

• Transmission mount and crossmember inspection

Upgrades & Performance

Coolant filtration systems

Upgraded radiators and cooling components

Bypass oil filtration systems

Performance monitoring (pillar gauges, digital monitoring systems)

Intake and exhaust upgrades

Tuning consultation and strategy

HPOP and injector upgrades (HEUI platforms)

Turbo System

• Turbo removal and replacement

• Compound turbo diagnostics (6.4L — high-pressure and low-pressure turbo interaction)

• Boost leak testing

• Intercooler and charge pipe inspection

• Exhaust leak diagnosis and repair

• Wastegate and bypass valve inspection (where applicable)

Electrical & Accessories

• Alternator and charging system diagnosis and repair

• Starter testing and replacement

• Battery testing, replacement, and cable service

• Wiring harness repair and connector restoration

• Lighting diagnosis and repair (headlights, tail lights, trailer wiring)

• Aftermarket accessory installation (lighting, gauges, monitoring systems)

• Trailer plug and wiring diagnosis