Your Trusted Cummins Diesel Repair Shop in Leesburg, FL
When your Cummins diesel engine needs expert care, DMR Diesel Repair in Leesburg, FL, is your one-stop diesel shop for precision diagnostics, maintenance, and repairs. Our skilled technicians are experts in Cummins engines, delivering quality, reliable service to keep your truck running at peak performance. Whether you rely on your diesel for towing, hauling, or daily work, we take pride in our craftsmanship, ensuring nothing leaves our shop that we wouldn’t trust for our own family.
Fleet Services for Cummins Diesel Trucks
Your Cummins-powered fleet is essential to your business, and keeping it running efficiently is our priority. DMR Diesel Repair offers custom maintenance programs that reduce downtime and maximize performance. From routine service to urgent repairs, we keep your fleet reliable and ready for the job.
Cummins Diesel Engines: Unmatched Strength & Efficiency
Cummins diesel engines are known for their exceptional power, reliability, and efficiency. Found in RAM trucks and other heavy-duty vehicles, these engines are built to handle demanding workloads while maintaining impressive fuel economy. From the legendary 5.9L Cummins to the advanced 6.7L Cummins, these engines are designed to withstand tough conditions and deliver consistent performance.
Cummins Engine Models We Service
5.9L Cummins: Simple, durable, and well-loved for its long-lasting performance.
6.7L Cummins: The latest generation offers superior torque, advanced technology, and modern emissions compliance.
Other Cummins Engines: We also provide expert care for various Cummins-powered vehicles, ensuring your engine gets the attention it deserves.
Frequent Cummins Engine Problems We Fix
Even the most reliable Cummins diesel engines can develop issues over time. At DMR Diesel Repair, we specialize in diagnosing and repairing:
Loss of power, excessive smoke, or unusual noises? We repair or replace faulty turbos.
Rough idling, poor fuel economy, or trouble starting may indicate injector issues.
Clogged EGR (Exhaust Gas Recirculation) valves and DPF (Diesel Particulate Filter) issues can reduce efficiency and cause breakdowns.
Leaks can lead to overheating and serious engine damage if left untreated.
Issues with MAP sensors, crankshaft position sensors, and wiring can trigger warning lights and poor performance.
A failing lift pump can cause hard starts, fuel starvation, and engine hesitation.
Modern Cummins engines with variable-geometry turbos (VGTs) often suffer from actuator failures, leading to poor boost control and power loss.
Premature wear on camshafts and lifters can lead to ticking noises, misfires, and severe engine damage if left unaddressed.
Worn piston rings and cylinder walls can cause excessive crankcase pressure, oil consumption, and reduced efficiency.
On older Cummins engines, the timing gears can slip, causing poor performance, knocking, or even catastrophic engine failure.
With advanced diagnostic tools and specialized expertise, we quickly identify and resolve Cummins engine problems, getting you back on the road with confidence.
Complete Cummins Diesel Engine Services
At DMR Diesel Repair, we provide a full range of Cummins diesel repair and maintenance services to keep your truck performing at its best.
Advanced Diagnostics & Engine Repairs
Using state-of-the-art diagnostic equipment from Autel and Snap-On, we pinpoint engine issues quickly and accurately, ensuring precise Cummins engine repairs that restore power and reliability.
Turbocharger Repairs & Replacements
A failing turbocharger can drastically reduce performance. We repair, rebuild, and replace Cummins turbos to restore your truck’s efficiency and power.
Fuel System Repairs
From fuel injectors to high-pressure fuel pumps, we ensure your Cummins diesel engine gets the proper fuel delivery for maximum performance.
Preventative Maintenance for Cummins Engines
Regular maintenance is key to avoiding costly repairs. We provide oil changes, filter replacements, cooling system service, and full system inspections to extend the life of your Cummins truck.
Transmission Services & Repairs
Your Cummins diesel demands a strong transmission. We provide transmission diagnostics, maintenance, and repairs to ensure smooth and reliable operation under heavy loads.
Suspension Repair
Your Cummins-powered truck needs a strong suspension to handle heavy loads and rough terrain. We inspect and repair shocks, struts, ball joints, tie rods, control arms, and track bars to maintain stability, handling, and ride comfort.
Brake Repair
Towing and hauling put extra stress on your Cummins truck’s braking system. We service brake pads, rotors, calipers, brake lines, and master cylinders to ensure safe, responsive braking in all conditions.
Our Warranty:Quality Repairs Guaranteed
Our warranty provides coverage for 2 years or 24,000 miles, ensuring peace of mind and quality assurance for your diesel truck repairs.
Why Trust DMR Diesel Repairfor Your Cummins Engine Service?
Not all shops specialize in Cummins diesel engines, but at DMR Diesel Repair, it’s what we do best. Here’s why truck owners and fleet operators in Leesburg, FL choose us for their Cummins diesel repair needs:
Cummins Diesel Specialists: Our team has extensive experience working on Cummins engines, providing accurate diagnostics, expert repairs, and top-tier maintenance.
State-of-the-Art Diagnostics and Equipment: We use Snap-On and Autel scanners to pinpoint issues with precision, ensuring the right repairs the first time. We utilize Tuxedo Lifts and Forward Lifts, ensuring safe, efficient, and reliable service for every job.
High-Quality Parts & Service: We use OEM or premium aftermarket parts to keep your Cummins truck running at its best.
Convenience & Efficiency: Our shop offers a check-in desk, key drop, early bird drop-off, digital vehicle inspections (DVIs), and flexible online scheduling for a seamless experience.
Dependable Warranty Coverage: We back our work with a 2-year/24,000-mile warranty, giving you confidence in every repair.
Schedule Your Cummins Diesel Repair in Leesburg, FL
Looking for a Cummins diesel mechanic near me? DMR Diesel Repair in Leesburg, FL, proudly serves Lake County, Sumter County, Marion County, and surrounding areas like Fruitland Park, Lady Lake and Wildwood. Whether you need fuel system repairs, turbo work, or complete engine diagnostics, our expert team is ready to help.
Call Us Today: (352) 663-8010
Visit Us: 1407 Colfax St, Leesburg, FL 34748.
Keep your Cummins diesel truck running strong. Schedule your Cummins engine service today—DMR Diesel Repair, Your One-Stop Diesel Shop!
