Vehicle Overheating

By Mister Transmission

Contaminated or burnt fluid that contains particles can indicate overheating problems in the transmission.

An overheated vehicle is a common cause of mechanical breakdown and can be the cause of significant engine and transmission damage, therefore establishing the problem associated with the overheating is important for maintaining a well-running vehicle.

What’s that smell?

If a driver while running a vehicle smells something burning while driving, it could be a sign of a transmission that is overheating or leaking transmission fluid onto the exhaust. The transmission fluid is what keeps the moving parts in the transmission lubricated, as well as providing a cooling system for the transmission to prevent it from burning out.

Transmission fluid should be a translucent reddish brown color. Contaminated or burnt fluid that has particles in it can indicate problems in the transmission from overheating. If the fluid has a varnished look it is an indication of repeated overheating of the transmission.

Use the dipstick test

Drivers can check their fluid color by taking out the dipstick, cleaning it with a cloth and then re-inserting it into the fluid chamber. If the transmission fluid has any particles in it, than the driver should have a transmission expert check the vehicle and change the fluid. Driving with particles in transmission fluid can cause the transmission filter to become clogged, so draining and replacing the transmission fluid can sometimes solve overheating problems. However, other times the fluid color is an indication of bigger transmission problems. Make sure your transmission expert knows of your problems to ensure your vehicle continues to run optimally.

Clutch problems can cause transmission problems, which lead to overheating. The clutch, which is located within the torque converter, can become jammed. If the clutch is jammed, the solenoid can also become locked which means that the amount of transmission fluid needed could be incorrectly calculated and problems similar to low fluid levels can occur. Violent shaking of the car as well as producing high heat and a lower power output can result if this jam occurs.

What to know when towing

When a vehicle is towing anything or has been running at high speeds in warmer temperatures the transmission fluid should be checked regularly as anything that adds extra stress to the engine can cause transmission fluid to overheat. Rocking a car after it has become stuck in sand or snow can also cause high levels of heat in the transmission and engine in a short period of time. Digging out a vehicle or towing is the best option for your transmission. Warming up a vehicle so that the fluid is at optimal operating temperature is also recommended.

If a vehicle is towed, ensure that it is correctly done! Rear wheel vehicles must be towed with the rear wheels off of the ground, and front wheel vehicles with the front wheels off of the ground. Four-wheel drive vehicles should have no wheels on the ground. Improper towing can cause serious damage to the transmission, so make sure to check the owner’s manual before hooking up the vehicle.

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Customer Reviews
Frank Matchett - You fit our vehich
Karen D
Frank Matchett - You fit our vehichle (Toyota Celica) into the Coquitlam Shop so quickly on Monday, June 29th. I am from Kamloops. This was during Canada Day week too. You found a transmission on Vancouver Island and even offered to pick it up yourself if possible. You personally dropped me off and picked me up at the location I was staying at on Port Moody. I so appreciated that kindness. You went above and beyond and kept me, reassured that I would be home on Thursday. My husband was not with me yet you communicated the updates with both him & myself (he was in Kamloops.) You were wonderful with your communication, swiftness in finding the part, I\'m grateful that you fit my car in during this holiday week & your kindness to drop me off & pick me up was so appreciated. So thankful for all that you did Frank Matchett. Sincerely - Mrs. K Devlin
Date: July 3, 2020
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Frank and the crew in Coquitlam did
Harold P
Frank and the crew in Coquitlam did a great job and very quickly repaired my Jeep.
Date: July 2, 2020
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Andrew Ouellette was amazing. Serv
Steve R
Andrew Ouellette was amazing. Service was booked the next day. dropped the car off at 1pm. Received a call on the work required by 2pm and picked up the car by 4pm. A great service experience!
Date: July 1, 2020
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Great customer service
Darin K
Great customer service
Date: July 1, 2020
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Great service
Greg K
Great service
Date: June 30, 2020
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Ken is great - knowledgeable skille
Kyle T
Ken is great - knowledgeable skilled friendly and honest and fair. What more could you want?
Date: June 30, 2020
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Chris & Kurt were Awesome they both
MARC M
Chris & Kurt were Awesome they both went above and beyond ! From Kurt using the Diagnostic tool before they opened as I needed to get to work by 8:50 AM to Chris looking into my options & working on my Transmission They are both incredible ! you have a set of Ambassadors for Mister Transmission that live a vision of caring for the well being of their clients. I will defiantly refer people to them as they are without a doubt the best of the best ! Thank you again Kurt and Chris ! You guys deserve an Award ! Regards Marc
Date: June 29, 2020
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Pleased with professional and frien
Kim G
Pleased with professional and friendly service and same day repair
Date: June 27, 2020
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As always the service was great, th
Tyson T
As always the service was great, the right work that needed to be done was done.
Date: June 27, 2020
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So far, repair seems fine
Betty H
So far, repair seems fine
Date: June 26, 2020
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