Do All Transmission Problems Require a Trip to the Shop?

Transmission Problems

The transmission is one of the the most intricate and complex parts of your vehicle. This is because the transmission is not merely one part, but rather a series of parts working together to create an efficient transmission. Any problem with one part of the transmission can affect the rest of the transmission. This is all to say that transmissions are not easy to fix. You might be handy with a jack and a wrench, but some transmission repairs cannot be done at home. That’s not to say that all transmission problems require a visit to a shop, mind you.

Transmission fluid

One of the problems you can assess and even fix on your own is to do with transmission fluid. The transmission fluid is the lifeblood of your transmission and you need it to ensure everything runs smoothly. If you don’t have enough transmission fluid in your vehicle, this is a problem. An insufficient volume of fluid can lead to slipping transmissions, choppy and harsh gear changes, overheating, and number of other problems. However, there is a fairly easy repair for this. Simply top it up. Check your fluid level with a dipstick and add the fluid accordingly.

However, sometimes the problem is not so much the amount of transmission fluid but the quality of it. Transmission fluid can become damaged and burnt. If the fluid in your transmission smells off and unpleasant or is discoloured from its natural clearish red state, you should change out your transmission fluid and add in a new batch. You can learn to do this on your own as well, if you want, but just make sure you have a large enough pan to catch and contain all the drained old fluid from your transmission.

Transmission fluid can become damaged simply by being in there for too long. So make sure to change your fluid regularly. However, sometimes damaged fluid is the result of a damaged or worn out transmission. If you notice that slipping or delayed gear changes persist even after changing your fluid or that your fluid is becoming discoloured and damaged too quickly, you will have to bring your vehicle into the shop for further investigation and assessment.

More complex matters

For transmission issues beyond fluid problems, it will be difficult to take care of these on your own. Sometimes parts within your transmission will need to be replaced and unless you’re a mechanic yourself, you really can’t do this on your own. Furthermore, many automatic transmissions now are computer controlled. At Mister Transmission, we use special equipment to allow us to interface with your vehicle’s onboard computer in order to detect the cause and location of certain transmission problems. Now, I don’t want to assume too much about your life, but I think I’m safe in guessing that you do not have this highly specialized type of computer equipment lying around in your garage. So for this kind of diagnostic process, you will have to bring your vehicle into the shop.

Contact us

If you would like to learn more about what transmission repairs and maintenance you can reasonably do on your own and what types of service require the shop, please do not hesitate to contact us today.

Mister Transmission Team

The Mister Transmission team consists of certified transmission specialists with decades of combined experience in diagnosing, repairing, and maintaining automatic and manual transmissions.

With over 60 years of service across Canada, our experts provide trusted, accurate, and up-to-date automotive advice to help drivers make informed decisions about their vehicles.

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Customer Reviews
Amazing automotive service,. Their online...
Tony B
Amazing automotive service,. Their online management system makes it easy to review the estimate, accept the quoted work , and pay for it.
Date: August 2, 2026
Website: Google
Diagnosis is spot on. Pricing...
Steven Beres
Diagnosis is spot on. Pricing is very fair and their srvice is great. Couldn't be happier.
Date: August 1, 2026
Website: Google
This shop is great, they...
Dave In
This shop is great, they worked on my daughter's 2013 focus in 2017. When Ford would not honour their warranty. It is still going strong. I was told the transmission will out live the car. Well yes. It's time for a new veh with. Worked on my 2003 F150, great work, now my 2010, once again great work. They took time to find a miss, in the truck. I'm a car guy, and know shops that do great work. Yes everyone is never happy with the work. But for me there is always two sides.
Date: August 1, 2026
Website: Google
I was quite impressed with...
Shirl Yuen
I was quite impressed with the work done on rebuilding my transmission from Mr Transmission located on Pembina Hwy. My vehicle drives so smooth now. Their friendly service also helped with the experience.
Date: August 1, 2026
Website: Google
Excellent service
Camryn Hagan
Excellent service
Date: July 31, 2026
Website: Google
They were fantastic! I went...
Sebastián Buitrago
They were fantastic! I went in the middle of summer and was really busy as expected, however, they made all the repairs to my car way earlier than they originally promised (these guys literally work overnight shifts in summer to accommodate all their clients). Great customer service too! Highly recommended!
Date: July 31, 2026
Website: Google
Great people and great service....
Rebbeca Duncan
Great people and great service. Chris is amazing to deal with! We’re from out of province and they helped us out with our sons car, got it in and fixed in great time! highly recommend!
Date: July 31, 2026
Website: Google
⭐⭐⭐⭐⭐ What others thought was...
Kelvin Orifa
⭐⭐⭐⭐⭐ What others thought was a transmission issue turned out to be just a hose assembly that needed replacing. Chris and the team diagnosed it correctly. Highly recommended. Thanks, guys!
Date: July 31, 2026
Website: Google
I got stranded in Canada...
Abigail Schuen
I got stranded in Canada after my car broke down after crossing the U.S. border and Mister Transmission was a life saver!! They fit us in even though they were busy, let us sit inside until we figured out next steps, and even drove us (and all of our roadtripping stuff) to the car rental facility! They truly helped us figure out what were our best opinions and eased so much stress. I cannot reccomend Mister Transmission enough!!
Date: July 31, 2026
Website: Google
Very good service
Tuyen Le
Very good service
Date: July 30, 2026
Website: Google
Featured Services
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