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(423) 823-9987
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(423) 823-9987

Fleet Electronics

Fleet Electronics
Fleet Electronics

Reliable Diesel Fleet Electrical Repairs to Keep You Powered

At RG Diesel LLC, we know how essential On-Board Diagnostics (OBD) and electronic systems are to the performance and safety of your diesel fleet. Our expert technicians utilize cutting-edge tools and technology to perform comprehensive diagnostic checks, ensuring your heavy-duty vehicles operate at their best, especially concerning complex components like the fuel management and emissions controls. Whether it’s resolving a persistent “Check Engine” light issue or fine-tuning engine controls, we’re here to keep your fleet running smoothly. Give us a call or stop by for a complete diagnostic checkup today!

Fleet Electronic Services

Check Engine Light

No one likes to see their diesel truck's "Check Engine" light come on, as it could signal anything from a minor sensor issue to a costly, complex problem like a faulty emissions component. At RG Diesel, LLC, we can pull the code and expertly diagnose the problem specific to your heavy-duty vehicle, providing accurate solutions.

Computer Diagnostics

Modern diesel vehicles are fitted with powerful onboard computers that monitor and adjust critical systems like the engine, turbocharger, and transmission. Computer testing and diagnostics are integral to professional electronic work. At RG Diesel, LLC, we utilize state-of-the-art diagnostic equipment to find the root causes of major and potential problems in your fleet vehicles.

Drivability

Drivability refers to the smoothness and steadiness of your diesel truck's acceleration, which is continuously monitored by onboard computers analyzing sensor data. If you notice any irregularities, you will likely receive a warning on the dashboard. At RG Diesel, LLC, we have the specialized tools, training, and technology to accurately diagnose and address your heavy-duty vehicle's drivability issues.

Engine Controls

The engine control system is the onboard computer responsible for regulating your diesel truck's complex exhaust emissions and optimizing fuel economy and performance. Like all computers, it relies on properly functioning hardware and software. To get the best out of your vehicle's powerful technology, ensuring the engine controls are working properly requires expert inspection from RG Diesel, LLC.
Top Diesel Mechanics in Greeneville
(423) 823-9987

At RG Diesel, we fix it right the first time with expert service, dependable workmanship, and honest communication you can count on.

Contact Us

Phone (423) 823-9987
Address 3460 W Andrew Johnson Hwy Greeneville, TN 37743
Hours Mon - Fri: 8:00 am - 5:00 pm
Service Area Greeneville, Mosheim, Newport
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