Diesel Repair and Performance Experts

Experience the best in diesel diagnostics, repair, and upgrades from certified specialists serving Hampton and Hunterdon County.

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Diesel Engine Diagnostics & Repairs

Diesel engines require expert care and specialized knowledge. At Precision Automotive & Diesel, our certified technicians service Ford Powerstroke, Chevy Duramax, Dodge Cummins, and other diesel engines for optimal performance and longevity. We offer diagnostics, repairs, head stud installations, exhaust upgrades, programmers, and custom builds for drivers who demand more power, torque, and fuel efficiency. Our Hampton shop uses advanced equipment to troubleshoot diesel-specific issues and deliver honest, actionable solutions.
Performance-minded drivers benefit from our custom diesel upgrades, including turbo enhancements, fuel system improvements, and reliability modifications. Fleet accounts rely on our scheduled diesel maintenance programs to minimize downtime and maximize productivity. We educate customers on maintenance intervals, warning signs, and preventative care tailored to heavy-duty vehicles and commercial operations.

Performance Upgrades & Preventative Care

Fleet & Commercial Diesel Solutions

Precision Automotive & Diesel backs every diesel repair and upgrade with a workmanship guarantee and transparent pricing. Our Hampton, NJ team ensures your truck, van, or fleet vehicle delivers dependable power and efficiency mile after mile. Trust us for specialized diesel expertise and customer-first service.

Our Services

Trusted auto repairs for all makes and models.
Top Brand Tire Sales and Installation

Tire Sales

Tire sales featuring top brands for every vehicle type, driving style, and budget in Hampton, NJ.
Reliable Brake Service You Can Trust

Brake Service

Professional brake inspection and repair for safe stopping power in Hampton and Hunterdon County.
Expert Oil Change Services in Hampton

Oil Change

Fast, high-quality oil changes for all makes and models in Hampton, NJ – extend engine life and performance.
Reliable Battery Service and Replacement

Battery Service

Battery testing, replacement, and diagnostics to keep your vehicle starting reliably in Hampton, NJ.
Expert Wheel Alignment in Hampton

Wheel Alignment

Precision wheel alignment for smoother rides, better handling, and longer tire life in Hampton, NJ.
Professional Cooling System Services

Cooling System

Cooling system inspection, repair, and maintenance to prevent overheating and engine damage.
Auto A/C Service and Repair Experts

A/C Service and Repair

Auto A/C service and repair for cool comfort in Hampton, NJ. Stay comfortable all year long.
Professional Exhaust Service and Repair

Exhaust Service

Exhaust system repair and upgrades for cleaner emissions, better performance, and quiet rides in Hampton, NJ.
Trusted Engine Repair and Diagnostics

Engine Repair

Engine diagnostics, repair, and rebuilds for all makes and models. Get back on the road in Hampton, NJ.
Expert Steering and Suspension Service

Steering and Suspension

Steering and suspension repair for smooth handling, comfort, and safety in Hampton, NJ.
Preventative Maintenance You Can Count On

Preventative Maintenance

Preventative maintenance programs to keep your vehicle running reliably and avoid unexpected repairs.
Expert Tune-Up Services for All Vehicles

Tune Up Service

Tune-up services for improved performance, fuel economy, and reliability in Hampton, NJ.
Check Engine Light Diagnostic Experts

Check Engine Light

Check engine light diagnostics and repairs to quickly resolve warning indicators in Hampton, NJ.
Expert Tire Service and Repair

Tire Service

Tire inspection, rotation, repair, and balancing for safe, smooth driving in Hampton, NJ.
Transmission Service and Repair Experts

Transmission Service

Transmission diagnostics, maintenance, and repair for smooth shifting and reliable performance in Hampton, NJ.
Advanced Vehicle Computer Diagnostics

Computer Diagnostics

Advanced computer diagnostics for accurate troubleshooting and fast repairs in Hampton, NJ.
Expert Electrical System Service and Repair

Electrical Service

Electrical system diagnostics and repairs for reliable starts, lighting, and accessories in Hampton, NJ.
Professional Lighting Service and Upgrades

Lighting Service

Lighting system inspections, bulb replacement, and upgrades for safe night driving in Hampton, NJ.
Diesel Repair and Performance Experts

Diesel Repair

Specialized diesel engine diagnostics, repair, and performance upgrades for trucks in Hampton, NJ.
Expert Drivetrain Service and Repair

Drivetrain Service

Drivetrain service and repair for smooth power delivery and dependable performance in Hampton, NJ.
Fuel System Service and Diagnostics

Fuel System

Fuel system diagnostics, cleaning, and repair for optimal performance and efficiency in Hampton, NJ.
Expert Electric Vehicle Service and Repair

Electric Vehicle Service

Electric vehicle (EV) maintenance, diagnostics, and repairs for safe, efficient operation in Hampton, NJ.
Power Steering Service and Repair Experts

Power Steering

Power steering system inspection and repair for effortless control and safety in Hampton, NJ.
Medium Duty Truck Service and Repair

Medium Duty Repair

Medium duty truck repair and maintenance for commercial fleets and business vehicles in Hampton, NJ.
Professional Belt and Hose Service

Belts and Hoses

Belt and hose inspection, replacement, and repair for reliable engine operation in Hampton, NJ.
Four-Wheel Drive System Service Experts

Four-Wheel Drive Systems

Four-wheel drive system diagnostics, maintenance, and repair for off-road and all-weather confidence in Hampton, NJ.
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Maximize Power, Reliability, and Efficiency

Boost power and fuel economy with our tailored diesel solutions.

Contact Info

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Call Us

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Our Location

78 New Jersey 173, Hampton, NJ, 08827

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