6 Must-Know Facts About Automatic Transmissions

December 13, 2019 | By Mister Transmission

6 Must-Know Facts About Automatic Transmissions

Vehicles are complicated. Modern vehicles even moreso. It seems that ease of driving correlates with the complexity of how the machinery actually functions. Automatic transmissions are easier to drive than manual transmissions, because the transmission does more of the work for you. But just how they work can be quite confusing. If you would like to know a little more about what you’re driving every day, here are six basic facts about automatic transmissions.

1. Automatic Transmissions Are Different From Manual Transmissions

This one is kind of obvious, but there are significant differences between automatic and manual transmissions. Automatic transmissions are called such because they automatically change gear ratios as the vehicle moves. This frees the driver from having to shift gears manually. Like manual transmissions, the automatic transmission allows the engine to provide a range of speed and torque outputs that make vehicular travel possible. Another key difference between manual and automatic transmissions is that manual transmissions sometimes use transmission oil but automatic transmissions always use. . .

2. Automatic Transmissions Use Automatic Transmission Fluid

Automatic transmission fluid. It’s what keeps your automatic transmission running. It keeps it lubricated and helps to cool everything down.

3. Synthetic Transmission Fluid Is Usually Best

Check your vehicle’s manual to see which type of automatic transmission fluid your manufacturer recommends for your vehicle. Automatic transmissions often perform best when you use synthetic transmission fluid.

4. Check Your Automatic Transmission Fluid Regularly

Because your automatic transmission fluid is so integral to your vehicle’s performance, you should check it regularly. It’s a good idea to check your fluid every 16,000 kilometers or even every month just to make sure your levels are right and that the fluid is in good condition. If your transmission fluid looks opaque and/or smells bad, this is a sign that something is wrong. Bring your vehicle to a transmission shop.

5. Heat = Bad

Things tend to get hot under the hood of your vehicle. That’s unavoidable. But you have to be careful. Excess heat can do your transmission a world of damage. And it’s not hard to tip over that line from acceptable heat to dangerous temperatures. As many as 90% of all transmission failures can be caused by excess heat. Reducing heat means extending the lifespan of your vehicle. The best way to do this might be by installing an auxiliary cooler. This is especially a good idea if you use your vehicle for towing. An auxiliary cooler can reduce temperatures from 30% to 50%.

6. There Are Numerous Symptoms Of An Automatic Transmission Problem

Not sure if you have a problem with your automatic transmission? There are some telltale problems. You might have an automatic transmission problem if you experience any of the following:

  • Odd noises including whirring, humming, and clunking
  • If your transmission slips out of gear, typically by dropping into neutral right after you switched into drive or reverse
  • If your transmission offers resistance when you try to change gears and it grinds
  • Sudden changes in your Revolutions Per Minute (RPM)
  • Sluggish acceleration

Mister Transmission

If you have any questions about automatic transmissions, Mister Transmission would be happy to answer them. For more information or to schedule an inspection or repair for your automatic transmission, please contact us.

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Took my 2012 Nissan Altima...
Jasbir Singh
Took my 2012 Nissan Altima to the dealer in Mississauga because the car wouldn't pick up speed properly. They said the transmission needed replacing and gave me an estimate that was really expensive. Another customer in the waiting area at the dealer recommended I try Mister Transmission so I called the store in Brampton because it was close to my work. I am very glad I did. They fixed my problem for a lot less and they were very professional in explaining what was wrong. I picked up my car 3 days ago and it is working great now. Thank you Mister Transmission.
Date: September 20, 2020
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Christine Dickson
Great place. Fast delivery on parts.
Date: September 19, 2020
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My truck transmission blew out...
J
My truck transmission blew out on a Saturday morning, I contacted them early afternoon. Mark (owner)told me best to get it towed asap to the shop,which I did.He contacted me on the Monday and informed me the damages.Was a major rebuild.On the following Friday the truck was ready and drove like new.They contacted several times informing me about prices,very professional and knowledgeable. Always answered my questions and the price was amazing compared to anyone out there.I wouldn't hesitate to send anyone to this place,top notch service and very friendly service!!
Date: September 19, 2020
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If your looking for the...
S OB
If your looking for the best service and work ethic, in Alberta, these guys are it. Transmission shops are notorious for bad reputations. I own a 2003 custom land rover and trust it with basically no one but these guys now. I waited for 3yrs to find the right people to do the work. They not only did what I asked, but way over and above. Mel is an absolute pleasure to deal with.I was referred to Excel by Family that own Popo and Sons on Lacombe. Best advice in yrs.
Date: September 19, 2020
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Excellent service
Michael Gardner
Excellent service
Date: September 18, 2020
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Was convinced I had a...
Jonathan Campbell
Was convinced I had a transmission failure and was prepared for a big bill but they spent the time to diagnose that it wasn't transmission related. Let me know where to go with no charge. Very honest.
Date: September 17, 2020
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Called Friday afternoon and booked...
Clarence Benson
Called Friday afternoon and booked me in for 8am Monday.👍
Date: September 17, 2020
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I remember my father always...
Chris W.
I remember my father always saying go to Mr. transmission and luckily for me I didn’t need their services until 20 years later.They’re still solid, knowledgeable, professional & very helpful. Steve offered recommendations but wasn’t trying to sell or push services on me. Will return in the future.
Date: September 15, 2020
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Gary at North Bay transmission...
Colleen Whalley
Gary at North Bay transmission was amazing. My 2016 Rogue had some major issues. He was able to find a second hand one. These are common issues with the Nissans CVT transmissions. Which after speaking with Nissan doesn't seem to be a concern. Repairs all total $7600 plus rental $575. Gary ensured that i received their rate from Enterprise. It was suspected that the awd unit had leaks/issues. When I went back for the 10 day check after repair. It was confirmed the awd needed some repair. When I brought it back in for that repair. Gary did not charge me the cost of taking the unit out again. He absorbed the almost $600 i would have been charged. I was treated with respect and fairness! Their estimatex time frames for work completion were kept. Keep up the good work Mister Transmission in North Bay!
Date: September 15, 2020
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It is a rarity when...
Renee Lauzon
It is a rarity when you come across an honest mechanic who puts looking out for your vehicles safety and longevity as well as the the owners best interests firsthand. Although I was not happy with the news that I received from Kris (honest mechanic) he did help me get my lemon (my SUV) on the road again and even offered to inspect my next used vehicle prior to purchasing it FOR FREE!!! When was the last time you received a diagnostic check on your vehicle without having to pay?I thought Kris was a straight forward, no BS, and very kind mechanic that everyone wit a vehicle needs!!! Thank you Mister Transmission, You are my newest BFF!!!🤗
Date: September 13, 2020
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