Knoxville Transmission Repair Specialists

At Mr. Cool’s in Knoxville TN, we understand the fear of hearing those two dreaded words: “replace transmission.” When you bring your car to us, you’ll never need to worry that we’ll hit you with unnecessary repairs or services. Our ASE-certified auto mechanics will professionally and honestly diagnose your car and set up a schedule for any necessary transmission repairs or other work.

For your convenience, our computerized car maintenance system tracks all car repair work and factory scheduled maintenance. You can trust the expert crew at Mr. Cool’s. Contact us at 865-470-0890 to schedule your appointment for a transmission repair, another auto repair, or to even set up a used-car purchase inspection.


A transmission repair is a very technical process. At Mr. Cool’s, you can rest assured that we have the ability to properly diagnose your transmission problem.

With our state-of-the-art diagnostic equipment, experience, and knowledge, we’ll get your car back on the road with a transmission repair or transmission replacement.

Transmission problems generally fall into two categories: either your car won’t run or it won’t run smoothly. Usually, transmission repairs are necessary because of a problem with one or more of the following systems:

  • Bell Housing – This cone-shaped metal case is located on the side of the engine under the hood for front-wheel drive cars and underneath the car behind the engine for rear-wheel drive cars.
  • Gears – A problem could be located within either the main gears or the planetary gears.
  • Fluid – Automatic transmissions must have clean, quality fluid to run properly. Like your oil, the fluid level must be at the right level, or your car could sustain damage. A transmission flush may be in order if the fluid is dirty.
  • Filter – The filter catches any impurities that may be in the transmission fluid.

For an expert auto shop in Knoxville TN, choose our team at Mr. Cool’s. Our ASE-certified mechanics can tackle any transmission repair or replacement for all makes and models of cars, light trucks, and motor homes.

We can handle all other auto repairs as your full service car shop in Knoxville. Whether you need a car alignment, an engine repair, or a head gasket repair, we have you covered. Contact us by calling 865-470-0890 to schedule a transmission repair or transmission replacement today!