Professional Truck Services
From routine maintenance to full performance builds — expert care for diesel and gas trucks in Hickory, NC.
Our Core Services
Comprehensive solutions for every truck need.
Diesel Repair
Full diagnostics, injector service, turbo repairs, CP3 conversions, and complete engine rebuilds for Powerstroke, Cummins, and Duramax platforms.
- 6.0–6.7 Powerstroke
- 5.9 & 6.7 Cummins
- LBZ–L5P Duramax
- EGR/DPF solutions
Gas Truck Repair
Specialized service for EcoBoost, Coyote, Godzilla, and Hemi engines. Cam phaser, lifter, and timing chain repairs done right.
- F-150/F-250/F-350
- Silverado/Sierra
- Cam & lifter repair
- Hemi tick solutions
Performance Tuning
Custom off-road tuning, race builds, and high-horsepower setups using EFI Live, HP Tuners, and proven performance parts.
- Custom tuning
- Race builds
- Off-road setups
- High-HP configurations
Performance Parts
Supply and installation of premium parts: S&B intakes, FASS fuel systems, KC turbos, Banks Power, and built transmissions.
- S&B, FASS, Divine Diesel
- KC Turbo, Banks Power
- Dual CP3 systems
- Built transmissions
Our Service Process
We keep it simple, transparent, and efficient. From drop-off to pick-up, you'll know exactly what's happening with your truck.
01
Diagnose
Factory-level diagnostics to pinpoint the issue accurately.
02
Quote
Transparent estimate with no hidden fees or surprises.
03
Repair
Expert technicians using OEM or proven performance parts.
04
Deliver
Quality-checked work returned on time, ready to roll.
Ready to Get Started?
Schedule your service today and experience the Divine Diesel difference.
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.
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