The Courtesy Auto Repair Plus Guide to Caring for Your Transmission
August 18, 2017
Most vehicles have automatic transmissions, yet a lot of Tiffin drivers only have a fuzzy understanding about what a transmission does. Think back to the last time you rode a bike in Tiffin. You started out in a lower gear and shifted to higher gears as you went faster. Down shift for hills, stuff like that. Think of your legs as the engine – there's an ideal speed you can pedal and you change gears to leverage the work you're doing.
Lower gears for power on hills or for starting out. Higher gears for more speed. That's what the automatic transmission does – it automatically starts in lower gears and shifts up to higher gears to go faster on Ohio roads. And it automatically shifts back down to climb Tiffin hills, pass or start up again.
Vehicle automatic transmissions have certainly gotten more sophisticated in recent years. They have more speeds than before: the base is four speeds, five is very common.
At Courtesy Auto Repair Plus, we routinely service transmissions with six speeds and several have seven or even eight speeds. As you can imagine, this means more parts. Any they all have to fit into roughly the same space.
Transmissions are computer controlled these days, with some high end transmissions having two or three computers. Transmissions are engineered to last. But they are also engineered to tighter tolerances. If a portion of the transmission is starved for lubrication, it can lead to failure.
Not enough fluid can starve the transmission, or dirty transmission fluid can clog small passages in the transmission. Then the lubricant is blocked and can't get to all the parts to protect them, so they wear out prematurely. The technicians at Courtesy Auto Repair Plus see far too many transmissions that needlessly failed due to neglect.
And, as you can imagine, repairing one of these new transmissions at any Tiffin service center can be quite costly. That's why owner’s manuals have a schedule for how often you should change the fluid and what type of fluid to use.
It's really important for Tiffin area drivers to carefully follow the manufacturer's transmission service schedule.
At Courtesy Auto Repair Plus in Tiffin, we hope you never become shiftless in Tiffin because you didn't take care of your transmission.
Courtesy Auto Repair Plus
967 Bon Air Ave
Tiffin, Ohio 44883
419-443-0797
http://www.courtesyautorepairplus.com
More articles from Courtesy Auto Repair Plus

See the Light (Bulb Replacement)
January 11, 2026
When you notice one of your headlights has gone out, its important for the safe operation of your vehicle to get it changed and working again. Not only is replacing a headlight important for your ability to see in the dark, but its also vital that it be lighting your way and aimed correctly so o... More

Dashboard's a Funny Name (Instrumental Panel Warning Lights)
January 4, 2026
Every day you drive, you're sitting behind the dashboard. But how in the world did it get that name? Back in the days of the horse-drawn carriage, horses would kick up dirt and mud on the driver and passengers, "dashing" debris against the carriage. So those who built carriages began installing a... More

10 Things That Are Lowering Your Fuel Economy
December 28, 2025
Regardless of whatever current gas prices may be, if you could use less gas, wouldnt you? Well, here are 10 things that are robbing you of better fuel economy that you can change for the better: Not enough air in your tires. Underinflated tires have a smaller rolling diameter and more res... More
