Accurate Diesel Engine Diagnostics & Repair in Leesburg, FL
If your diesel truck is losing power, running rough, or showing a check engine light, DMR Diesel Repair is ready to help. Our experienced technicians specialize in accurate diagnostics and expert repairs, identifying issues quickly to get your truck back on the road efficiently. Guided by our core values of quality, exceptional customer service, and pride in our work, we ensure that every repair meets the highest standards—nothing leaves our shop that we wouldn’t trust for our own family. We deliver superior craftsmanship, clear communication, and fast turnaround times, keeping your diesel engine running at peak performance.
Prevent Costly Repairs with
Early Issue Detection
Precision diagnostics are the key to preventing costly repairs and keeping your diesel truck running at its best. At DMR Diesel Repair, we don’t rely on guesswork—we use advanced diagnostic tools and expertise to identify issues accurately. Whether it’s a warning light, power loss, or performance problem, our technicians quickly pinpoint the root cause and fix it before it leads to bigger, more expensive repairs.
Delaying diagnostics can lead to engine damage, reduced fuel efficiency, and expensive repairs. Our comprehensive diagnostic services ensure your truck stays reliable and road-ready.
From Warning Lights to Performance Issues – Diesel Diagnostics in Leesburg, FL
Modern diesel trucks depend on advanced systems for performance and efficiency. When issues arise, accurate diagnostics help prevent major repairs. At DMR Diesel Repair, we assess engine warnings and system alerts to keep your truck road-ready.
- Check Engine Light Diagnostics: A flashing or steady check engine light signals a problem within your diesel engine. Whether it’s a sensor malfunction or a serious mechanical issue, we identify the root cause and provide the necessary repairs.
- Dashboard Warning Light Analysis: Lights for oil pressure, brake system, emissions, or other critical components indicate potential failures. Our technicians interpret these signals and determine the right fix.
- Performance-Related Diagnostics: Experiencing poor fuel efficiency, sluggish acceleration, or unusual engine noises? We thoroughly inspect fuel systems, turbos, and exhaust components to restore power and efficiency.
We address problems early, preventing costly breakdowns and keeping your diesel truck running at peak performance.
Our Advanced Diesel Diagnostic Services
We provide comprehensive diagnostics using Autel and Snap-On scan tools, ensuring precise troubleshooting for all major diesel truck systems.
We inspect fuel injectors, turbochargers, exhaust systems, and air intake components to detect issues that impact power and efficiency. By identifying problems early, we help prevent performance loss and costly repairs.
Proper emissions system function is essential for engine efficiency and regulatory compliance. We test EGR valves, DEF systems, and DPF filters, ensuring they operate correctly to prevent clogs, power loss, and excessive emissions.
Electrical failures can cause engine misfires, sensor errors, and warning lights. We examine wiring, control modules, sensors, and relays, pinpointing issues that affect your truck’s starting, performance, and overall operation.
A faulty fuel system can lead to rough idling, power loss, and poor fuel efficiency. We assess fuel injectors, fuel pumps, and filtration systems, ensuring proper fuel delivery to optimize engine function and prevent long-term damage.
Overheating is one of the leading causes of diesel engine failure. We inspect radiators, thermostats, water pumps, and coolant systems, addressing leaks, blockages, or worn components to prevent overheating and keep your engine protected.
Precision Diesel Engine Solutions with Advanced Tools
At DMR Diesel Repair, we invest in top-tier technology to provide fast, accurate, and reliable diesel diagnostics. Using Autel and Snap-On scanners, we:
- Detect and resolve issues with dealership-level accuracy.
- Access manufacturer-specific codes and data for Powerstroke, Cummins, and Duramax engines.
- Reduce downtime by identifying the exact problem, saving you time and money.
With our cutting-edge tools and expert technicians, you get faster, more effective repairs to keep your diesel truck performing at its best.
Engine Replacement & Rebuilds
When engine damage goes beyond routine repairs, DMR Diesel Repair offers expert engine rebuilds and replacements to restore your truck’s power and reliability. Whether your diesel engine has suffered from excessive wear, internal failures, or overheating, our skilled technicians will diagnose the issue and recommend the best solution. We use high-quality parts and precision craftsmanship to ensure your Cummins, Duramax, or Powerstroke engine runs like new—keeping your truck on the road for the long haul.
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 Choose DMR Diesel Repair for Diesel Diagnostics?
Finding the right shop for diesel engine diagnostics is essential for accurate repairs and long-term performance. Here’s why truck owners and fleet managers trust DMR Diesel Repair in Leesburg, FL:
Commitment to Quality
We take pride in our workmanship, ensuring every repair meets the highest standards for reliability and performance.
Customer-Focused Convenience
We offer key drop, early bird drop-off, digital vehicle inspections (DVIs), and online scheduling for a hassle-free experience.
Dependable Warranty Coverage
We back our work with a 2-year/24,000-mile warranty, giving you confidence in every repair.
Personalized Service
As an independent diesel shop, we provide honest, tailored solutions that put your needs first.
Financing Options
We understand that unexpected repairs can impact your business. That’s why we offer flexible financing through Koalafi, helping trade workers and fleet owners get the diesel repairs they need while keeping their trucks on the road.
Book Expert Diesel Diagnostics in Leesburg, FL
If your check engine light is on or your truck isn’t performing as it should, don’t wait for small issues to turn into major problems. DMR Diesel Repair in Leesburg, FL, proudly serves Lake County, Sumter County, Marion County, and surrounding areas.
Call Us Today: (352) 663-8010
Visit Us: 1407 Colfax St, Leesburg, FL 34748.
Get accurate, expert diesel diagnostics and get back on the road with confidence! DMR Diesel Repair – Your One-Stop Diesel Shop!
