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Diesel repair, named and explained

Engines, turbos, fuel systems, cooling, drivetrain. You get the diagnosis in plain English before any work starts, then the fix in the order it needs to happen.

  • Diesel Engine Repair

    North Georgia Truck and Diesel Service diagnoses diesel engine problems in Commerce, GA before any wrench turns. We trace hard starts, power loss, and rough running to the root cause, explain the fix in plain terms, then repair the engine right the first time for drivers across northeast Georgia.

  • Turbo Replacement

    North Georgia Truck and Diesel Service replaces turbos on pickups and work trucks in Commerce, GA, with most swaps finished the same week. We test oil supply and boost before install, explain what failed, and confirm the new turbo holds spec on the road, not just on the lift.

  • Fuel Injector Service

    North Georgia Truck and Diesel Service in Commerce, GA tests and services diesel fuel injectors on pickup and work trucks from Jefferson, Athens, and nearby towns. We flow-check, seal, and replace injectors so fuel goes where it should, restoring mileage and idle quality. Call for a diagnosis before you buy parts.

  • Fuel System Repair

    North Georgia Truck and Diesel Service repairs complete fuel systems in Commerce, GA, from hard lines and supply lines to lift pumps and filters. Every job starts with a measured diagnosis, so you know which part failed, why, and what happens next. We serve drivers across northeast Georgia.

  • Diesel Tune Up

    North Georgia Truck and Diesel Service tunes up diesel trucks in Commerce, GA with a measured approach: test before, adjust, test after. Fuel, air, and injection settings get brought back to spec so your truck starts easier, pulls harder, and burns cleaner than it has in years.

  • Check Engine Light Diagnostics

    North Georgia Truck and Diesel Service reads check engine light codes for Commerce, GA diesel owners, tests the parts the codes point to, and explains the fix in plain terms before any work begins. Drivers from Jefferson, Athens, and Gainesville bring trucks in with a light on and leave with a measured answer.

  • Cooling System Repair

    North Georgia Truck and Diesel Service finds cooling system leaks, failed thermostats, and weak water pumps on diesel trucks in Commerce, GA before heat turns into head damage. We pressure test, pinpoint the fault, and fix the one part that actually failed, explained before work starts.

  • Coolant Reservoir Replacement

    North Georgia Truck and Diesel Service replaces cracked coolant reservoirs on diesel trucks and pickups around Commerce, GA. A split tank lets coolant drop, overheats the engine, and turns a small part into major repair. We match the right reservoir, pressure-test the system, and explain what we found before any wrench turns.

  • Intercooler Repair

    North Georgia Truck and Diesel Service repairs cracked, leaking, and clogged intercoolers on diesel trucks in Commerce, GA. A boost leak forces the turbo to work harder and steals power. We pressure-test the charge-air system, fix the leak at the source, and verify boost holds before the truck leaves.

  • Boost Pipe Upgrades

    North Georgia Truck and Diesel Service fits boost pipe upgrades for diesel trucks in Commerce, GA, replacing restrictive factory piping with properly sized aluminized or stainless tubing. We measure airflow before and after, so you know what the upgrade actually gained instead of guessing.

  • Heavy Duty Truck Repair

    North Georgia Truck and Diesel Service repairs work trucks and heavy duty diesel trucks in Commerce, GA, from brakes and suspension to driveline and engine faults. Our techs diagnose the failure, explain the fix, and get your truck back on the job instead of parked in a bay.

  • Pickup Diesel Maintenance

    North Georgia Truck and Diesel Service keeps daily-driven pickups in Commerce, GA on a maintenance schedule that prevents breakdowns. Oil and filter service, fuel and air filters, fluid checks, and inspections happen at the right intervals, so small wear items never turn into a tow home through northeast Georgia.

  • Truck Drivetrain Repair

    North Georgia Truck and Diesel Service repairs truck drivetrains in Commerce, GA, tracing vibration, clunks, and slipping to the transmission, driveshaft, u-joints, or differential behind them. We measure the fault, explain the fix in plain terms, and return power to where it belongs, at the wheels, for drivers across northeast Georgia.

  • Fleet Diesel Service

    North Georgia Truck and Diesel Service handles fleet diesel service in Commerce, GA, keeping pickups and work trucks on a planned schedule instead of on hooks. Fleets around Commerce, Jefferson, and Athens get measured inspections, clear findings, and repairs sequenced so fewer trucks sit idle at once.

  • Engine Performance Upgrades

    North Georgia Truck and Diesel Service builds engine performance upgrades for diesel trucks in Commerce, GA. Every plan starts from stock: a baseline of boost, fueling, and exhaust temps recorded before a single part changes. The result is more power that still tows, commutes, and starts cold across north Georgia.

100 Pottery Rd, Commerce, GA, 30529
Phone: (678) 531-3504