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Best Auto Repair, Greeneville

3460 W Andrew Johnson Hwy Greeneville, TN 37743

423-823-9987
Opening Hours
  • Mon 8:30AM - 5:30PM
  • Tue 8:30AM - 5:30PM
  • Wed 8:30AM - 5:30PM
  • Thu 8:30AM - 5:30PM
  • Fri 8:30AM - 5:30PM
  • Sat Closed
  • Sun Closed
CONTACT US

423-823-9987 | 3460 W Andrew Johnson Hwy Greeneville, TN 37743

Car Care: Auto Maintenance Services

Car & Truck Repair in Greeneville

RG Diesel LLC is a full-service preventative maintenance and auto repair center, providing comprehensive car care services for your domestic or import vehicle to keep it running at full power. Serving all brands, models, imports, and fuel systems in Greeneville, we have the tools and expertise needed to ensure your vehicle operates exactly as intended by its manufacturer.

For inquiries, please reach out to us at 423-823-9987, or you can send us an email, and our proficient experts will be delighted to address your queries and assess the necessary actions.


Our basic auto maintenance services include:

30/60/90K Mileage Maintenance
Consistent maintenance helps keep your vehicle operating at peak condition while also prolonging its life. Most automakers recommend car maintenance at 30,000-mile intervals, adhering to the 30/60/90K mile schedule provided to car owners. Our team of experts can keep you on track, preserving your vehicle's condition, optimizing its performance, and enhancing its resale value. The 30/60/90K service covers:

  • Fluid replacements
  • Oil and Filter changes
  • Tire rotation, spin balance, and pressure adjustments
  • Inspection of parts and systems - gears, tires, brake pads, belts, hoses, etc.
  • With higher mileage: spark plugs, belts, timing belts when applicable

Belts
A fan belt, also known as a drive belt, is a belt connecting your car's engine to the front mounted accessories. The fan belt rotates the water pump and engine fan, which maintains a cool environment for the engine and its components. Sooner or later, your vehicle's fan belts will dry out and crack. When you are ready for a replacement you can count on RG Diesel LLC for all your vehicle's repair needs.

You not only have to get the belts replaced with quality ones but you should have the work done by experts. To have the belts replaced by auto cooling and heating experts - and get your car driving right - visit RG Diesel LLC today. The mechanics at RG Diesel LLC will thoroughly inspect your car's belts; replace all worn belts; and adjust the installed belts.

Check Engine Light
No one likes to see their car's "Check Engine" light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At RG Diesel LLC, we can pull the code and diagnose the problem for you. Give us a call at 423-823-9987 or stop by the shop for our expert assistance.

Factory Recommended Service/Maintenance
Automotive and auto parts are accompanied by a factory-recommended service and maintenance schedule. The manufacturer specifies how often to service or replace an auto part. Keep in mind, we work on all American and imported vehicles (either diesel or gas engines). Our highly skilled auto mechanics possess the extensive knowledge and experience necessary to provide this service.

Headlight and Bulb Replacement
To maintain optimal visibility and ensure your safety, it is essential to keep your vehicle's headlight bulbs in good working order. Although replacing faulty headlight bulbs is a straightforward and rapid process, it is highly recommended that you trust this task to experienced auto mechanics. This way, you will have high-quality bulbs installed by experts, ensuring your safety. Remember that this is a vital aspect of your car's maintenance.

Hoses
Hoses play a critical role in transferring coolant and antifreeze throughout the engine's cooling system, including the radiator. Sooner or later, your vehicle's hoses will become dry and develop cracks. Not only should you replace the hoses with top-quality replacements, but you should also entrust this work to experts. Our mechanics will perform a comprehensive inspection of your car's hoses, replace any worn hoses, and fine-tune the newly installed ones.

Oil, Lube, and Filter
To maintain smooth operation, your vehicle heavily relies on oil, lube, and oil filters. Oil serves to lubricate, cool, and cleanse the internal engine components. Over time, motor oil becomes contaminated. Your vehicle requires an oil, lube, and filter change on a regular basis, which will vary based on a number of factors. When the time comes for a lube, oil, or filter change, entrust your vehicle to RG Diesel LLC in Greeneville, TN.

Wiper Blade Replacement
Visibility plays a pivotal role in safe driving. Properly functioning wipers enhance your safety on the road. If your car's wipers are not performing optimally, leaving streaks or lines, it is imperative to replace them immediately. To have high-quality wiper blades installed on your vehicle, call us at 423-823-9987 today. We will equip your car with effective and top-quality wiper blades.


FAQs About Automobile Squeaks, Squeals and Rattles


Why is my car making a squealing noise?

It may be a slipping fan belt. Listen for a few warning signs such as a squeaking or chirping noise. Those noises are usually caused by misalignment of the belt and the pulley. If you come by RG Diesel LLC in Greeneville our professional auto repair technicians can realign it to stop the noise and fix it before your fan belt completely breaks.

Why does my car make a noise when I turn the steering wheel?

If your car makes strange sounds or clicks when you turn the steering wheel the most common cause is a low steering fluid. Over time the steering fluid decreases and air enters the steering mechanism causing unwanted noises. Come to RG Diesel LLC to top off your fluid reservoir with power steering fluid. The noises should start to go away immediately. If the sound returns quickly your car could be leaking steering fluid. Our professionals in Greeneville can help you diagnose and repair leaks quickly and affordably.

Why does my car squeal when I start it in the morning?

A worn out cambelt (also known as a timing belt) will create a loud noise when you start your car's engine. The noise could range from squealing to hissing or rumbling. This is the sound of a cambelt that is about to break. If a cambelt breaks it can ruin your car's engine. Come to RG Diesel LLC and get it replaced right away.

Leaking Fluid FAQs

Why is water leaking on my foot on the driver's side?

The most common cause is a blocked air conditioning drain hose. This is a simple repair at RG Diesel LLC. There are other possible causes of water dripping on your foot on the driver's side of the car including a broken door seal or leaking heat exchanger.

What should I do if my car creates a small oil leak on my driveway?

If the spill is still wet, cover the stain with clay cat litter, sand, cornmeal, cornstarch or baking soda. This will help absorb the oil before it soaks into the cement. Once the spill has dried, sweep up the absorbent material. Then, wash away the remaining stain with water and soap. A small oil leak on your driveway is an indication that something is wrong with your car. Bring your car to RG Diesel LLC to get the problem diagnosed. Do not ignore an oil leak as it can seriously affect your car's engine.

Why is my car leaking a sweet-smelling fluid?

If there is a sweet-smelling fluid leaking from your car, the most likely culprit is leaking coolant or antifreeze. A coolant leak can become a serious problem. If your vehicle gets too low on coolant or antifreeze, it will overheat and may cause engine damage.

To learn more about our Car & Truck Care services, call us at 423-823-9987 or request a quote by clicking below:


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We would 100% recommended this business! We are from Pennsylvania and we were driving home from Nashville when the hub assembly on my boyfriends truck crapped out. We called them from the side of the interstate on a Friday afternoon and asked if there was anyway they could fit us in that day. They did not hesitate, the lady I spoke with on the phone took all of our information and got the part ordered so that when the tow truck dropped off the truck they would have the part and could get it right in! They had us in and out of the shop in less than an hour and a half! On top of that the tow company had dropped us off down the road so we could get lunch while we were waiting and when the truck was done the shop sent one of their mechanics to come pick us up! This company goes above and beyond! We could not be more thankful for them and we wish that there was a better way for us to show our appreciation! So thank you so much RG diesel for everything you did for us! We are so thankful!


Great ownership and team at RG. Always took care of my needs in an honest and expedited fashion. I like other shops, they have "ALWAYS" stood by their work with a no questions attitude. If your looking for a deisel shop and maybe a little more this is the place! Thank you Meghan, Justin, Rob & team for everything you have done for me!


Super friendly staff and knowledgeable. If you need Diesel service done this is the place to go!


Discover More About Car & Truck Care Repair Services At RG Diesel LLC in Greeneville

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Veterans and Active Military

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Great knowledgeable people and competitive prices. Best around.
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