If you drive a Dodge, Chevy, or Ford diesel pickup, you know the amount of hard work your truck puts in. You may also be aware that diesels run a little dirtier than your average gas burner. At R & M Automotive in Rockvale, TN, our goal is to keep your Duramax, Cummins, or Powerstroke truck on the road for many miles to come. A huge part of that is keeping your oil maintained.

At R & M Automotive in Rockvale, TN, we know that transmissions are witchcraft to most people. More often than not, if major damage has occurred, it’s a lot more time and cost-effective to just replace the entire unit and get a fresh start. Our trained technicians at R & M Automotive want to keep you informed so you are aware of what to look out for.

There are many factors that go into making R & M Automotive in Rockvale, TN a repair shop that’s above the rest.

Manual transmissions are generally more reliable than automatic transmissions. They don’t have as many parts, aren’t as complex, and can take a lot more abuse. However, if an issue is allowed to persist, more and more damage to surrounding components on your manual transmission will occur. R & M Automotive in Rockvale, TN can help you take care of your car as soon as you notice a problem.

Your car, truck, or SUV is equipped with various filters that keep the air going into your engine clean, the air you breathe in the vehicle, the fuel that supplies your engine, and the oil that keeps it going. How often should you have them replaced? It depends on the filter, the vehicle, and the environment. Here’s what you need to know, from R & M Automotive in Rockvale, TN.

As your vehicle ages, it not only gains sentimental value but a number of maintenance measures arise as well. Vehicles from previous decades have the potential to keep their value and functionality for many years. But how can you make that possible? Here are some tips from R & M Automotive to keep your older vehicle running and on the road for a long time!

If you drive a performance or luxury vehicle, there are important points to remember in preserving not only your car or SUV, but it's resale value as well. Luxury and performance vehicles depreciate more quickly than other cars. Many who own these cars like to have the newest and the best of the best. In that way, the odds are stacked against you when trying to get a good price for your car. Fortunately, R & M Automotive has some steps you can take to ensure you get the most for your car when it’s time to sell. 

If you own or operate any type of vehicle, you understand the importance of resale value. Some owners keep the same vehicle until it’s time for the scrap yard, but by and large it makes more sense to sell a vehicle and replace it at a certain point. From R & M Automotive in Rockvale, TN, here’s how to make sure you get the most cash possible when it’s time for your vehicles to hit the auction block or when you're ready to sell it to its next owner.

If you drive a vehicle with more than a few miles on it, there’s a good chance you’ve noticed an occasional drip underneath it that leaves spots wherever you park. Identifying what is leaking from your car will help you determine whether or not it’s a cause for concern, and what to do about it.

There are seven liquids a car can possibly drip: oil, gas, brake fluid, transmission fluid, gear oil, water, and coolant. How do you tell the difference? This article aims to help your know-how.

If you drive a performance car or SUV, you want to take every measure possible to ensure it stays in good shape and running well. For many drivers of precision-engineered vehicles like BMW, Audi, Porsche, Subaru, etc., warming up the engine is a part of taking care of your vehicle. But is it necessary?

With temperatures dropping around the country, it’s understandably tempting to let your car or SUV idle to stay warm. At R & M Automotive in Rockvale, TN, one of our goals is to keep you informed on how to best care for your performance and luxury vehicles. 

These days, it seems like the oil options for your oil changes are limitless - full synthetic, blends, conventional, high mileage, and the list goes on and on. We are frequently asked if it's okay to switch between oils, and how you know what is okay to use? At R & M Automotive in Rockvale, TN we're here to help you answer that question. When it comes to engine oil, the answer to this question can be as complicated or as simple as you want it to be!

Diesel engines are known for their durability, but even the best engine has to be replaced every once in a while. At R & M Automotive in Rockvale, TN, we want you to be aware of signs that your engine is about to call it quits.

One of the most annoying sounds known to man is a loud squeal every time you start your car, truck, or SUV. What causes this, and what can you do to fix it? R & M Automotive in Rockvale, TN has the answer.

Once your transmission has been replaced and you’re shifting smoothly once more, you’ll probably want to keep it running smoothly. Here are some tips from R & M Automotive in Rockvale, TN to help keep you reliably on the road.

The hydraulic system in your transmission is responsible for telling the mechanical components what to do, and when to do it. In order to better understand how your transmission works, it’s important to understand the mechanical components of it.

Sometimes it is EASY to see if your car or truck needs to come into our shop for professional repairs! 
1.  You see steam rising from the engine!
2.  The Check Engine Light is on!
3.  The engine starts, but there is an odor that is not right.
4.  You hear grinding or thumping noises.

Once you’ve got your new tires installed on your diesel truck, you’ll want to keep them in good shape. Tires aren’t difficult to maintain, and maintaining them correctly will dramatically increase their longevity. Inspection and maintenance are the two key components to making sure they last.