Home About Services Reviews Contact Call Us

Built on Quality, Driven by Trust

Family-owned diesel and gas truck repair in Hickory, NC. Precision work, OEM parts, and a commitment to getting it done right the first time.

Our Story

Divine Diesel Performance started with a simple belief: trucks deserve repairs done with precision, honesty, and expertise. What began as a small operation has grown into a 4,500 sq ft facility with 6 fully equipped service bays in the heart of Hickory, NC.

We specialize in Powerstroke, Cummins, and Duramax diesel platforms, plus gas trucks from F-150 through F-350. Whether it's routine maintenance, complex diagnostics, or full performance builds, our certified technicians bring factory-level knowledge to every job.

We use OEM parts for stock applications and only proven performance brands for upgrades. No shortcuts. No guesswork. Just results you can trust.

15+ years combined technician experience

What We Stand For

Core principles that guide every job, every day.

Quality First

Every repair meets strict quality standards. We don't move on until it's done right.

Transparent Timing

Clear estimates, realistic timelines, and proactive communication throughout your service.

Warranty Backed

2-year unlimited mile parts warranty + 12-month workmanship guarantee for peace of mind.

Family Values

We treat your truck like it's ours. Honest advice, fair pricing, and respect for your time.

"Stock is broke. Come get Divine."

Serving Hickory & Surrounding Areas

Located at 2245 US Hwy 70 SW, Hickory, NC 28602. We serve customers within a 15-mile radius including Newton, Conover, Morganton, and Charlotte.

Get Directions

Frequently Asked Questions

Everything you need to know about our services, warranties, and performance work.

We specialize in light- and medium-duty diesel trucks, including Ford Powerstroke (250–750 series), Chevy/GM Duramax (2500–4500 series), and Ram Cummins (2500–5500 series). As your one-stop shop, we handle preventative maintenance, A/C repairs, diagnostics, transmissions, performance upgrades, and major engine/aftertreatment work.

We accept VISA, MasterCard, American Express, Debit, and Cash.

For most diesel trucks in this class, we recommend oil changes every 5,000-7,500 miles under normal conditions. Heavy towing, short trips, or modified trucks may need more frequent service. We tailor recommendations to your specific engine (Powerstroke, Duramax, or Cummins), usage, and manufacturer guidelines.

Divine Diesel Performance performs thorough multi-point inspections as part of their service process. Divine Diesel take's a detailed, no-shortcuts approach to checking vehicles during maintenance and repairs to ensure everything is properly assessed.

Don't ignore it — even if the truck is still running fine. Bring it in for a professional diagnostic scan. Many lights are minor (sensor or emissions-related), but others can point to fuel system, turbo, or injector issues common on these platforms. We'll give you clear, honest options.

Yes. We perform full transmission flushes (including filter, gasket, and fluid replacement) and complete diagnostics, rebuilds, or replacements. This is especially important for trucks used for towing.

Yes — it's one of the best ways to extend engine life, maintain fuel economy, and avoid costly breakdowns. We follow manufacturer schedules while adjusting for real-world use (towing, idling, deletes/tunes, etc.). Regular fuel filter, air filter, and coolant services make a big difference on Powerstroke, Duramax, and Cummins engines.

Clear fluid is often just normal A/C condensation, which is harmless. However, it could also be brake fluid or power steering fluid. We recommend having it inspected promptly so we can identify the exact source.

Any unusual odor (sweet coolant smell, burning oil, exhaust, or fuel) is worth checking. It could signal a small leak, overheating issue, or electrical problem that may worsen if ignored. Bring it in for diagnosis even if drivability seems okay.

We stand behind our work. • OE (Original Equipment) parts come with the manufacturer's warranty: 2 years / unlimited miles. • Aftermarket parts and labor are covered by Divine Diesel Performance and Repair's warranty: 12 months or 12,000 miles, whichever comes first. We'll clearly explain the coverage for your specific repair before any work begins.

Yes! We specialize in safe, reliable performance work on Ford Powerstroke, Chevy Duramax, and Ram Cummins trucks. This includes custom tuning, intakes, exhausts, monitoring systems, and supporting mods to improve power, torque, throttle response, and towing capability while maintaining reliability.

Yes! Even with emissions equipment (EGR, DPF, DEF/SCR) fully intact, emissions-compliant tuning can deliver: • More power and torque with better throttle response • Improved fuel economy (often 5–15% better MPG) • Fewer DPF regens and less downtime • Stronger towing performance • Smoother, more efficient operation All while staying street-legal. Custom tuning optimizes your truck without removing any factory emissions components.

Transmission (TCM) tuning pairs great with engine tuning and offers these key benefits on stock or built transmissions: • Smoother and quicker shifts with reduced slip • Firmer, more positive shift feel and better power delivery • Improved towing capability and control under load • Earlier torque converter lockup for better efficiency • Increased transmission durability and longevity by reducing clutch wear • Enhanced overall drivability that complements engine power gains It helps your transmission handle the extra torque from tuning while making the truck feel more connected and responsive.

Gains vary by truck, year, supporting modifications, and tune level. Many customers see strong increases in horsepower and torque (often 100+ HP and 200+ lb-ft with deletes and tuning), better towing manners, and improved fuel economy in certain conditions. We provide honest expectations and can discuss dyno options.

Performance modifications, including deletes and tuning, typically void the emissions portion of the factory warranty. When done correctly with quality parts and supporting upgrades (fuel system, cooling, etc.), reliability can actually improve on many trucks. We focus on balanced, durable builds.

Common issues include: • 6.7 Cummins: Turbo actuator/VGT problems, NOx sensor faults, EGR cooler failures. • 6.7 Powerstroke: CP4 high-pressure fuel pump failures, EGR issues, turbo actuator problems. • Duramax (L5P and earlier): Fuel system/injector concerns, glow plug issues, and transmission limits under heavy use. We see a lot of these and can help prevent or fix them early with proper diagnostics and maintenance.

Symptoms like hard starting, rough idle, power loss, excessive smoke, or poor fuel economy often point to fuel-related issues (common across these platforms). We perform thorough diagnostics, including pressure testing and injector balance checks, to pinpoint the problem without unnecessary parts replacement.

Still have questions? We're here to help.