Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactures GM 6T70/6T75 FWD and AWD transmissions. These 6-speed transmissions are electronically controlled and are available for a variety of late-model GM vehicles. This expanded transmission line is now available for the 2013-2017 Enclave, Acadia, Traverse (3.6L FWD & AWD), Terrain, and Equinox (3.6L FWD); 2013 Equinox (3.6L AWD); 2013-2014 Terrain (3.6L AWD); 2013-2015 SRX (3.6L AWD), 2013-2016 XTS (3.6L FWD) and the 2014-2016 Impalas and Lacrosse (3.6L FWD).

At R & M Automotive in Rockvale, we are proud to partner with Jasper Engines and Transmissions as we are always looking for ways to provide our drivers with only the highest quality of service and products. JASPER recently announced the availability of a turbocharger for the 2011-2017 Nissan Juke that is equipped with a 1.6L engine.

Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactured Ford 6R140 RWD and 4WD transmissions. These 6-speed transmissions are electronically-controlled and are available for a variety of vehicles. This expanded transmission line is available for the 2015-2019 6R140 F250, F350 6.2L, and F350 6.7L (RWD & 4WD).

Here at R & M Automotive, we take pride in our work and that’s why we choose only the best of products for our customers. We already have faith in Jasper Engines and Transmissions because of the products they provide and the warranty that backs them up, but this latest news justifies our choice even more. There are thirty NASCAR® team/driver combinations in 2021 that are using the JASPER 4-Speed Transmission. Of those thirty team/driver combinations, eighteen are being used for the NASCAR® Cup Series and twelve are being used for the NASCAR® Xfinity Series.

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.

Leaky transmissions can be a pain, not only do they make a mess on the underside of your car, and in your driveway, but the transmission fluid is expensive and inconvenient to deal with. At R & M Automotive in Rockvale, TN we want to provide you with some information on where transmission leaks start and how to end them so that maybe we can eliminate any future leaks.

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.

Are you considering upgrading to a better transmission on your classic? R & M Automotive in Rockvale, TN can help.

If you drive something old, there’s a good chance it has fewer gears than you’d like. With all the 6 and 8 speed transmissions on the road today, it’s hard to imagine that just a few decades ago we were getting by with just 2 or 3 gears. These days, there are some simple swap options - here are some things for you to consider.

Nothing works if your transmission doesn't work!  Simply put you are going nowhere without it and it is the one thing that both car and truck drivers alike never think twice about until it really acts up or they have no power or simply don't move forward.  Most of us have a newer car or truck with an automatic transmission in it vs. a standard transmission so do not notice that it is slipping gears until the problem is really serious so the question is how do you get the most out of your transmission?  The obvious answer is to take care of your transmission with scheduled service per your owner's manual recommendation but we have put together a simple checklist for our Rockvale drivers to help them become "transmission aware" as it were.

Just because manual transmissions aren’t as common these days as they used to be, there are still many out there, and at R & M Automotive in Rockvale, TN, our certified technicians know how to keep them running at their best.

If your transmission is slipping, what are your options? As you’ve seen, a variety of issues can cause a transmission to slip. Likewise, repairs differ widely depending on the issue. Our highly trained technicians at R & M Automotive in Rockvale, TN can recommend your best options. Here are some steps you should take to make sure your repair is as simple and cost effective as possible.

If your transmission is slipping, what are your options? As you’ve seen, a variety of issues can cause a transmission to slip. Likewise, repairs differ widely depending on the issue. Here are some steps you should take to make sure your repair is as simple and cost-effective as possible.

So, you’ve determined your transmission is bad. What next? R & M Automotive in Rockvale, TN is here to help.

There are a few things to consider when your transmission goes out. You might feel inclined to just get a new car...but should you? Here are some factors to think about.

At R & M Automotive in Rockvale, TN, a big part of our job is helping you make decisions that are right for you, and your car, truck or SUV. When it comes to replacing a transmission there are a lot of options out there; we’re here to help you make the right choice.

If your transmission isn’t shifting correctly, you’ll want to be careful about how you choose to proceed. The best thing to do is turn the vehicle off and have a professional take a look at it, but if that isn’t an option, there are some steps you can take to ensure nothing gets damaged. At R & M Automotive in Rockvale, TN we can take a look at your issues and also give you some tips on what to do when that option isn't available yet. 

Once you know what's in your transmission, and what’s connected to it, it’s much easier to understand how it works. Let's take a look at how it all comes together. At R & M Automotive in Rockvale, TN, we want to make sure you know how your car works so you can keep it in great condition.

At R & M Automotive in Rockvale, TN, we pride ourselves on specialty knowledge and ability. Once you’ve settled on a transmission to invest in, it’s important not to cut corners on the homestretch. We’ve got you covered here and you can expect top quality repairs for your top quality product.

Most modern transmissions have a “limp mode” or “safe mode” that they may default to if an error is detected. What does it mean if your transmission has entered safe mode, and where do you go from there? R & M Automotive in Rockvale, TN has the answers you need.

Our fleet truck customers do not need to spend valuable time in the shop with transmission issues due that could have been avoided by servicing their fleet vehicles based on their owner's manual recommendations!  Especially if it is simply changing a clogged filter, changing fluids or clutch issues!  Our transmission technicians here at R & M Automotive in Rockvale believe that service = saving high repair bills!   Therefore, we believe in a proactive approach!