ELITE DIESEL PERFORMANCE & REPAIR IN SPRING HILL

Specializing in Powerstroke, Cummins, Duramax, and Commercial Fleet Services.

Why We Are The First Choice

At First Choice Diesel Performance & Repair LLC, we don't just swap parts; we diagnose the root cause. Located at 15526 County Line Road, we have built a reputation in Spring Hill for tackling complex drivability issues that others can't solve. Whether it's a daily driver or a commercial hauler, we optimize engine function for longevity and power.

ASE Certified Diesel Technicians dedicated to ongoing training.
Specialized expertise in Ford Powerstroke, Dodge Cummins, GM Duramax & various commercial vehicles.
Advanced Dealer-Level Diagnostic Software to precisely identify issues.
Proudly a local, independent business, invested in our community.

Comprehensive Repair & Maintenance

From routine oil changes to complete engine overhauls, we keep your rig running reliably and efficiently for years to come.

Engine Diagnostics

Utilizing OEM tooling like Ford IDS, Cummins Insite, and GM Tech2 to troubleshoot check engine lights, low power concerns, and intricate electrical faults. We get to the heart of the problem, not just the symptom.

Fuel System Repair

Expert service for performance-critical components including injectors, high-pressure pumps (CP3/CP4), and lift pumps. We restore optimal fuel delivery and efficiency, preventing costly damage down the line.

Transmission & Drivetrain

Heavy-duty transmission servicing, precision fluid changes, filter replacements, and vital driveline repairs. Ensuring superior power transfer and optimal towing reliability for your demanding applications.

Routine Maintenance

Essential services including oil and filter changes, crucial fuel filter replacements, brake inspections, and customized preventative care schedules for both commercial fleets and private owners, extending vehicle lifespan.

DIESEL PERFORMANCE UPGRADES

Unlock the true potential of your truck. From enhanced towing capacity to improved fuel economy, we engineer power solutions tailored to your needs.

Turbocharger Upgrades

Precision installation of high-flow turbos from leading brands. Experience reduced exhaust gas temperatures (EGTs) and a significant increase in available power for demanding towing or hauling.
Custom Tuning

Proprietary ECU remapping services designed to optimize fuel curves, adjust shift points for smoother transmission, and sharpen throttle response. Unleash hidden horsepower safely and efficiently.
Exhaust & Intake

Installation of high-flow exhaust systems and cold air intakes. Allow your engine to breathe better, resulting in improved combustion efficiency, increased power, and an aggressive sound.
Suspension & Lift Kits

From leveling kits to full-blown performance suspension systems, we enhance your truck's durability, handling, and aesthetic stance for both on and off-road applications.

Our Uncompromising Diagnostic Process

Scan & Analysis

We connect to your vehicle with proprietary OEM-level scanners to interpret live data streams and freeze-frame information, going far beyond simple error codes to understand your diesel's operational state.

Mechanical Inspection

Our certified technicians perform a meticulous physical inspection of critical components including turbocharger vanes, EGR valves, DPF systems, and injector lines. This hands-on approach catches what scanners might miss.

The First Choice Plan

After thorough analysis, we provide you with a detailed, transparent report and a precise repair strategy. Our plan prioritizes both the safety and long-term performance of your diesel, ensuring lasting results.

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Visit First Choice Diesel in Spring Hill

Get in Touch or Stop By

We're conveniently located to serve Spring Hill and the surrounding areas. Drop us a line or visit our shop during business hours.

First Choice Diesel Performance & Repair LLC
15526 County Line Road
Spring Hill, FL 34610
Phone: (727) 873-8545
Email: [email protected]