General Diesel Repair in Beaufort, SC

Heavy-Duty Diesel Repair in Beaufort, SC

Your diesel-powered truck, trailer, or equipment needs to run reliably—day in and day out. At Carolina Truck Repair, we specialize in diesel engine repair for heavy-duty trucks, trailers, fleets, RVs, heavy equipment, and buses. Whether it’s a warning light, loss of power, or a strange new noise, we diagnose the issue fast and make dependable, long-lasting repairs.

We repair:

• Turbochargers, EGR valves, and fuel systems
• Cooling system components (radiators, water pumps)
• Engine sensors, injectors, and air intake systems
• Exhaust system issues and aftertreatment faults
• Oil leaks, pressure issues, and engine knocks

We work with major diesel platforms including Cummins, Caterpillar, Volvo, PACCAR, and Detroit. No matter what you drive, we’ve seen it—and we’ve fixed it.

What Makes Us Different

General diesel issues don’t always point to one system. That’s why we combine expert diagnostics, brand-specific knowledge, and hands-on experience to find the right solution every time.

• We repair diesel systems on heavy-duty trucks, trailers, fleets, RVs, heavy equipment, and buses
• Our technicians are trained in electrical, mechanical, and emissions systems
• We catch root causes—not just symptoms—of poor performance
• We work quickly to minimize downtime and maximize reliability
• We back our repairs with accurate estimates and quality parts

If your truck’s not running like it used to, we’ll find out why—and fix it right the first time.

Schedule Your Diesel Repair Now: Call 843-644-5533!

From performance problems to engine faults, we’re here to keep your diesel systems running at full strength. Call 843-644-5533 now to schedule service and get back on the road with confidence.

FAQs

What Areas Do You Serve?

We are based at 40 Shanklin Rd, Beaufort, SC, 29906 near I-95 and I-21.

We proudly serve a 100-mile radius, including Charleston, SC; Savannah, GA; Hilton Head Island, SC; Walterboro, SC; and North Charleston, SC.

What Are the Most Common Diesel Engine Problems?

Common diesel issues include turbo failure, injector malfunction, fuel system contamination, oil pressure loss, and cooling system leaks. We inspect all systems and use diagnostics to pinpoint the cause quickly.

Can You Fix Emissions and Sensor Problems?

Yes. We repair and calibrate EGR systems, DPF filters, DEF lines, and sensors tied to aftertreatment and engine control. If your check engine light is on or your truck is derated, we can help.

How Can I Get Heavy-Duty Diesel Repair?

Call 843-644-5533 to schedule a repair. Whether it’s a minor engine issue or a system-wide problem, we’ll inspect, diagnose, and restore your diesel-powered vehicle to reliable performance.