How do I know If I Have a Transmission Problem?

July 28, 2018 | By Mister Transmission

How do I know If I Have a Transmission Problem?

Have you noticed patches of reddish clear fluid on your driveway after you pull out in the morning? Have you felt odd clicking or grinding sensations coming from your vehicle when you change gears? Have you heard weird whirring noises when you change gears? Or does your vehicle just decide to change gears on its own and you slip out of gear? If so, then it is likely that you have a transmission-related problem with your vehicle. But before you get too worked up, let’s try to figure out just how bad your transmission problem is.

Transmission Fluid

The first thing you should do if you think you have a transmission problem is check your transmission fluid, as insufficient levels or poor quality of transmission fluid can cause more damage to your vehicle and transmission. Transmission fluid is the lifeblood of your transmission. It keeps everything well lubricated and running smoothly – it is so important to have this checked if you are sensing you have transmission related issue.

Checking your transmission fluid is easily done. You can bring it in to Mister Transmission and we’ll do it for you quick, or you can do it yourself if you feel comfortable doing so. You want to check both the level of fluid and its quality. The fluid should be transparent with a reddish tint to it. If it is opaque or smells unpleasant, the fluid is degraded and should be flushed out and replaced.

Transmission Leaks

Topping up or replacing your transmission fluid could be all the fix you need for your transmission problem. However, problems with the fluid are often a symptom of a larger problem. For example, let’s say you top up your fluid but then two weeks later, your transmission problems reemerge. You check your fluid levels once again and are aghast to discover the fluid level has dropped once again.

In such a case, you have a fluid leak. With leaks, you will probably notice patches of transmission fluid on the pavement under where you parked your car. Leaks can be a minor transmission problem…or a big one. It depends on the size of the leak. A total reseal is obviously a much bigger job than a smaller, isolated area that needs resealing. But as far as transmission problems go, it could always be worse.

Wear and Tear

If your transmission fluid is foul smelling and opaque, your transmission problem might be caused by normal wear and tear. This would require an inspection to diagnose. Sometimes it’s as simple as replacing one or two accessible parts that have worn down and impacted the transmission fluid. Sometimes, it’s a bigger problem, and a more extensive repair job is required. To be sure, please bring your vehicle to your nearest Mister Transmission and we will be happy to complete a free multi-check to properly diagnose your vehicle.

Computer Problems

Nowadays, many transmission problems are, effectively, computer problems. If your vehicle has a computer-controlled transmission that is not shifting properly, it is often the result of the onboard computer sending incorrect signals due to a faulty sensor, or the transmission is not reacting to the command because of a bad connection or defective solenoid pack. These are not necessarily big transmission problems, but it will require a visit to a transmission shop that has the special equipment required to interface with your vehicle’s computer.

Contact us

If your vehicle is experiencing what you think might be a transmission problem, please do not hesitate to contact us today.

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Customer Reviews
Excellent service and honest advice....
John Monai
Excellent service and honest advice. They fixed my transmission issues quickly and professionally. They took the time to explain exactly what was wrong and gave me a clear estimate before starting. It’s hard to find a shop you can trust with complex transmission issues, but these guys are experts. Fast turnaround and excellent communication. Thanks for getting me back on the road
Date: February 16, 2026
Website: Google
I had a problem with...
Ann O'Regan
I had a problem with my 2012 Honda Civic trani with 625km. I took it to Honda service for a diagnosis and it was confirmed to be the transmission.But repairs and new/used parts would be way too costly. For about 6 months knowing it could of been an engine mount issue due to strong vibration, a bit of gear slipping and some jerking while increasing speed...so I brought my car to Mr. Transmission in Pickering and was welcomed by a such a nice gentleman Chris, the owner Ken's son when I told him my issue. Right away we went for a test drive on the highway returned and did confirm and explained in detailed as a second opinion that I needed a new used trani and definitely a torq converter...he located a trani for me at a very great price with low kms and I chose to get the work done with him. A date was set when the trani was delivered. I dropped off my vehicle 2 days later at 9am. I rented a car at Enterprise Car Rental that morning as they were in the same automotive plaza. To my surprise, by 3pm, I received a call from Chris that the work for the transmission being replaced was complete in a very timely manner. I was ecstatic as I didn't expect to be done till the next day. I returned the rental and picked up my car. It's been running excellent like a brand new car as I do a lot of mileage weekly on my vehicle. I could not have been more happy about the whole experience with Mr.Transmission in Pickering with Chris. His customer hospitality, honesty, caring and very reasonable pricing made it all worth it explaining every detail what had to be done delivered professionalism and expertise at its best. I highly absolutely recommend this place to cater to all your transmission needs from a truly satisfied customer!!!!
Date: February 15, 2026
Website: Google
Amazing service! Pulled up less...
Yura Lisnik
Amazing service! Pulled up less than 1hour. Did great job reparing, Wasted no time, got straight to work and was done in timely efficient matter! Highly recommend to everyone in need of emergency repair.
Date: February 15, 2026
Website: Google
My experience with Mister Transmission...
Robert Grant
My experience with Mister Transmission was extremely positive. They took my car in at the exact time scheduled and I had the transmission repaired the same day in very short order. Very pleased with the service and would recommend this shop to anyone. Top notch!
Date: February 13, 2026
Website: Google
Great pricing and great work
Wayne Lindsay
Great pricing and great work
Date: February 12, 2026
Website: Google
Awesome place to go for...
Clinton Slaunwhite
Awesome place to go for any automotive needs, they only do the work required, and don’t push anything on you… Very honest . First, early diagnosis by looking at it, they believed it to be a damaged radiator, but after taking it apart, realized it was just a seal that needed to be replaced… They easily could’ve just changed the radiator and nobody would’ve known, instead they just replaced the seal and cut my Original quote by $600+ Highly recommend
Date: February 12, 2026
Website: Google
Roma was a pleasure to...
Mariam Malang
Roma was a pleasure to deal with. Very honest and transparent about the problem and the cost to repair. Would highly recommend!
Date: February 12, 2026
Website: Google
Great service and got our...
Bill Davidson
Great service and got our company truck back fast
Date: February 12, 2026
Website: Google
Stu and Joe were very...
Colby Waldo
Stu and Joe were very helpful in finding parts that are near impossible with a great attitude towards everything and a fair price for fair work one of the few shops I'll ever recommend in red deer they do an amazing job hands down!
Date: February 12, 2026
Website: Google
Great customer service and very...
Junaid Khalid
Great customer service and very honest; they did a road test and diagnostic for free and were incredibly helpful! Highly recommended
Date: February 11, 2026
Website: Google
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