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 Dennis Mitchell's 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 Dennis Mitchell's Automotive in Jackson, TN to help keep you reliably on the road.

At Dennis Mitchell's Automotive in Jackson, TN, we’ve seen a lot of worn out and tired transmissions. How do you know if it’s time to replace yours?

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 Dennis Mitchell's Automotive in Jackson, 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? Dennis Mitchell's Automotive in Jackson, 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.

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

Manual transmissions have been around for a long time and if you have ever driven a manual you know how exciting they can be. Manual transmissions have also been referred to as standard transmissions, stick shifts, manual gearbox, or a simple gearbox. No matter what you call it, manual transmissions are fun to drive, better on fuel, reliable, and somewhat safer. So what do you know about manual transmissions; where did they come from, and how do they work? Dennis Mitchell's Automotive in Jackson, TN knows, and now you will too.

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 Dennis Mitchell's Automotive in Jackson, 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? Dennis Mitchell's Automotive in Jackson, 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 Dennis Mitchell's Automotive in Jackson, 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 Dennis Mitchell's Automotive in Jackson, 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. 

At Dennis Mitchell's Automotive in Jackson, 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.

While transmissions are extremely complicated and it takes a professional hand to work on one, taking care of the one you have isn’t difficult. At Dennis Mitchell's Automotive in Jackson, TN, we understand the importance of caring for your transmission properly, so that it stays in good condition for as long as possible.

Automatic transmissions aren’t easily understood outside of specialists like those at Dennis Mitchell's Automotive in Jackson, TN. While it would be impossible to teach you enough to make you a transmission expert in a series of articles, what we can do is give you the fundamental knowledge you need to have a good idea of what your transmission is doing, and how it works.

Transmission trouble codes are particularly annoying to the average driver. You might know what a misfire is, but what does it mean when you get a code for a failed governor pressure solenoid? Fortunately, Dennis Mitchell's Automotive in Jackson, TN is here to help.

Transmission slippage can be caused by a variety of factors that are sometimes difficult to pin down. From Dennis Mitchell's Automotive in Jackson, TN, here’s a rundown of the more common issues that may cause a transmission to slip. Our highly trained technicians are ready to get you going with a top transmission.

Transmission slippage can be caused by a variety of factors which are sometimes difficult to pin down. From Dennis Mitchell's Automotive in Jackson, TN, here’s a rundown of the more common issues that may cause a transmission to slip.