Ford Diesel Repair Near Hendersonville, NC
6.7L Power Stroke Service for Super Duty F-250, F-350, F-450 & F-550
Serving Hendersonville, Brevard, Asheville, Waynesville & Canton NC
Ford Diesel Service for Hendersonville Drivers
Hendersonville sits at the heart of Henderson County, surrounded by the kind of terrain that demands a capable diesel truck. Whether you haul equipment across the apple orchards of Fruitland, pull horse trailers out of the farms along Crab Creek Road, or run a construction crew building in the growing communities around Mills River and Fletcher, your Ford Super Duty diesel is the backbone of your operation. Keeping that truck running right takes a service center that understands the 6.7L Power Stroke inside and out.
Mahon Ford in Brevard is a short, scenic drive from Hendersonville via US-64 West. The route takes about 20 to 25 minutes, crossing through Etowah and into the Brevard valley. Unlike larger metro dealerships where your truck might sit for days, our service department in Brevard works directly with diesel owners to schedule efficiently and get you back on the road. Many of our Hendersonville customers drop off in the morning and pick up the same day.
Our Ford-certified diesel technicians carry the factory training and diagnostic equipment needed to service every Super Duty model from the F-250 through the F-550. That matters when you depend on your truck for daily work in and around Henderson County.
Diesel Services We Provide
Diesel Oil & Filter Changes
The 6.7L Power Stroke requires approximately 15 quarts of oil per change. We use Motorcraft 15W-40 diesel motor oil and genuine Motorcraft oil filters designed to handle the soot levels and thermal demands specific to diesel engines. Regular oil changes prevent premature turbo wear and injector fouling, which is especially important for trucks working hard on Hendersonville-area farms and construction sites.
Fuel System Service
Diesel fuel systems are precision-engineered, and contaminated fuel or worn injectors will hurt performance fast. We inspect and service fuel filters, high-pressure fuel pumps, and injectors using Ford diagnostic equipment. Hendersonville drivers who fuel up at local stations and run mountain routes benefit from regular fuel system maintenance to keep combustion clean and efficient.
Turbocharger Inspection & Service
The variable-geometry turbocharger on the 6.7L Power Stroke delivers the boost that makes towing through mountain grades manageable. We inspect turbo vanes, wastegate operation, and intercooler plumbing. Drivers pulling heavy loads up the grades between Hendersonville and Asheville on I-26 put extra demand on their turbo system, making routine inspections a smart investment.
DEF & DPF Maintenance
The Diesel Exhaust Fluid system and Diesel Particulate Filter work together to meet emissions standards. A faulty DEF sensor or clogged DPF can trigger limp mode and leave you stranded. We service DEF quality sensors, DPF regeneration systems, and SCR catalysts. Short trips around town without highway driving can cause DPF issues, so Hendersonville drivers who do mixed-use driving should have these systems checked regularly.
Exhaust Aftertreatment Service
The full aftertreatment system on modern Super Duty trucks includes the DOC, DPF, SCR catalyst, and associated sensors. When dashboard warnings appear or you notice reduced power, our technicians use Ford IDS diagnostic software to pinpoint the root cause rather than guessing. We clear fault codes, perform forced regenerations when appropriate, and replace components with OEM parts.
Cooling System Service
Diesel engines generate significant heat, and the cooling system on a Super Duty includes a primary radiator, intercooler, transmission cooler, and EGR cooler. We flush and inspect the entire cooling circuit, check thermostat operation, and pressure-test for leaks. Trucks that tow through the mountains between Hendersonville and Brevard during summer months should have cooling systems inspected before the heavy towing season begins.
6.7L Power Stroke Specifications
Understanding the specs of your diesel engine helps you appreciate why factory-trained service matters. The 6.7L Power Stroke is a complex, high-output engine that requires specialized knowledge and tooling.
| Specification | Detail |
|---|---|
| Engine Displacement | 6.7L (406 cu in) V8 Turbodiesel |
| Horsepower | Up to 500 hp (depending on model year) |
| Torque | Up to 1,200 lb-ft (depending on model year) |
| Turbocharger | Single variable-geometry turbo (VGT) |
| Fuel Injection | High-pressure common rail direct injection |
| Transmission | 10-speed TorqShift automatic |
| Oil Capacity | Approximately 15 quarts |
| Recommended Oil | Motorcraft 15W-40 (SAE 15W-40) |
| Emissions System | DOC, DPF, SCR with DEF injection |
| Engine Block Material | Compacted graphite iron (CGI) |
Common Diesel Maintenance Intervals
Ford publishes recommended maintenance intervals for the Super Duty diesel lineup. Following these intervals is critical to protecting your engine, your warranty, and your investment. Hendersonville-area drivers who use their trucks for towing, hauling, or off-road work may fall under the "Special Operating Conditions" schedule, which calls for more frequent service.
| Service Item | Normal Conditions | Special Operating Conditions |
|---|---|---|
| Engine Oil & Filter | Every 10,000 miles | Every 7,500 miles or sooner |
| Fuel Filter Replacement | Every 20,000 miles | Every 15,000 miles |
| DEF Fluid Refill | As indicated by gauge | Check at every oil change |
| Coolant Flush | Every 100,000 miles or 6 years | Every 60,000 miles or 3 years |
| Transmission Fluid | Every 150,000 miles | Every 60,000 miles (heavy towing) |
| Transfer Case Fluid (4WD) | Every 150,000 miles | Every 60,000 miles |
| Air Filter Replacement | Inspect at every oil change | Replace more frequently in dusty conditions |
| Brake System Inspection | Every 20,000 miles | Every 10,000 miles (mountain/towing use) |
Note: Trucks used for agriculture, horse trailer towing, construction hauling, and frequent mountain driving typically fall under Ford's Special Operating Conditions schedule. Ask our service advisors which schedule applies to your driving habits.
Why Hendersonville Drivers Choose Mahon Ford
Convenient Access from Hendersonville
Mahon Ford is located at 1235 Asheville Hwy in Brevard, just 20 to 25 minutes from downtown Hendersonville via US-64 West. The drive is straightforward with no interstate traffic to deal with. Many of our Hendersonville diesel customers have made us their go-to service center because the combination of factory-trained diesel technicians, reasonable wait times, and a smaller-town service experience is hard to find at high-volume dealerships closer to Asheville.
Ford-Trained Diesel Technicians
Diesel engines are not something every mechanic can work on properly. The 6.7L Power Stroke has high-pressure fuel systems, complex emissions controls, and electronic calibrations that require Ford-specific training and certification. Our diesel technicians hold current Ford certifications and attend ongoing training to stay current with engineering changes across model years. That level of expertise matters when diagnosing intermittent faults, performing emissions repairs, or completing warranty-covered service.
OEM Motorcraft Parts
We stock Motorcraft filters, fluids, and replacement parts built to Ford specifications. Aftermarket diesel parts can cause problems ranging from poor filtration to sensor incompatibility. Using genuine OEM parts protects your engine and keeps your Ford warranty intact.
Factory Diagnostic Equipment
Our service bays are equipped with Ford IDS and FDRS diagnostic systems. These tools communicate directly with every module in your Super Duty, from the PCM to the aftertreatment control module. Accurate diagnostics mean accurate repairs, fewer comebacks, and less time with your truck out of service.
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Mahon Ford — proudly serving Brevard, Asheville, Hendersonville, Waynesville & Canton NC.
Created July 25, 2026 by MM Dealer Advocates