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636-441-8121 | 4600 Central School Rd Saint Charles, MO 63304

Transmission Repair Services

Kar Tech Transmission Repair Services

At Kar Tech, we understand the fear that often accompanies the mention of "transmission repair." Rest assured, there is hope. Whether you drive a manual or automatic vehicle, be it heavy-duty or low-range, your transmission plays a crucial role at the heart of your vehicle's drivetrain.

Responsible for translating the engine's power into forward motion, the transmission is a vital component. When issues arise with this critical part, it can permanently cripple your car. Fortunately, our seasoned experts possess extensive experience working on transmissions of all sizes and types.

To evade hefty transmission repair bills, follow the vehicle manufacturer's guidelines and have your transmission fluid flushed regularly. Your transmission houses numerous intricate moving parts that can rapidly deteriorate without proper lubrication. The best course of action is to let skilled technicians analyze your transmission fluid through sampling and predict when it will require replacement.

In some cases, our technicians don't have the opportunity to inspect a problem until after it has already occurred. While this situation may seem more severe than a routine transmission fluid change, it doesn't necessarily equate to disaster. Our technicians can systematically disassemble your transmission, identify any faults, and assess whether repairs are feasible. With access to an extensive network of parts suppliers, in-depth manufacturer knowledge, and expert repair skills, we can efficiently restore your transmission and get your vehicle back on the roads of Saint Charles, MO.



Our competitively priced transmission services include:

Automatic Transmission
Automatic transmissions shift gears seamlessly, optimizing driving performance by adjusting gears based on various factors. These transmissions typically feature four to five forward gear ratios, along with a Reverse, Park, and Neutral gear. Shifting between gears occurs automatically once the car is in Drive, eliminating the need for a clutch pedal or manual gear shifting, as in a Manual Transmission.

Given the complexity of automatic transmissions, issues should be meticulously assessed by professional auto mechanics.

Clutch
Your car's clutch serves the vital function of enabling the engine and gearbox to engage and disengage during gear changes. This process allows the engine's output shaft to keep spinning while relieving pressure on the gears, preventing them from shifting improperly.

After the next gear is smoothly selected, the clutch re-engages the engine and gearbox, restoring forward momentum. Over time, particularly in manual transmission vehicles operated incorrectly, the clutch can wear down, diminishing its effectiveness. A damaged clutch can lead to mid-gear change re-engagements of the engine and gearbox, which can significantly impact your transmission's health.

Four-Wheel Drive Transmission
Four-wheel drive (4x4) vehicles boast differential gears, front and rear axles, and a transfer case connected to the transmission. The maintenance of four-wheel drive vehicles necessitates care for the transfer case, front and rear differentials, and transmission fluids. For top-tier service regarding your four-wheel drive transmission, visit us at 4600 Central School Rd.

Front-Wheel Drive Transmission
In front-wheel drive vehicles, the engine exclusively drives the front wheels. Power flows through the transmission to the final drive, then splits and propels the two front wheels through the drive axles. Front-wheel drive vehicles position the engine, transmission, and related components at the front of the car. For front-wheel drive transmission repairs, rely on Kar Tech in Saint Charles, MO.

Manual Transmission
Manual Transmission vehicles involve the use of a clutch pedal and gear shift to manually change gears, determined by the vehicle's speed. Manual transmissions can encompass two to eight gears and are categorized into front-wheel drive and rear-wheel drive configurations. Typically, manual transmissions require less maintenance than automatic ones.



Transmission Fluid FAQs

How often do you really need to change transmission fluid?
It's important to change your transmission fluid, but the type of transmission you have affects your ideal changing interval. Most cars on the road today have an automatic transmission. If you drive a car with an automatic transmission you need to change your transmission fluid every 60,000 to 100,000 miles. If your car has a manual transmission, it's recommended that you get the transmission fluid changed every 30,000 to 60,000 miles.

What are signs that you need to change your transmission fluid?
The most obvious sign that it is time to change your transmission fluid is a warning light on the dashboard. Other signs may include the car's engine revving when you accelerate or go around corners, difficulty shifting, a chattering noise when you start driving, a slight burning smell or a puddle under your car. Like always, if you are uncertain about a noise, leak or feeling, we encourage you to bring your vehicle to us here at Kar Tech in Saint Charles.

Does a car run better after transmission fluid change?
Yes. Changing your car's transmission fluid regularly is a great way to improve fuel efficiency. Your vehicle's transmission will run smoother after changing the fluid, which means your engine will perform better.

What is the average life of a transmission?
Regular fluid changes, filter replacements, and following a proper maintenance schedule are crucial for maximizing transmission life. Neglecting these can significantly shorten its lifespan. Most modern automatic transmissions, with proper maintenance, can last anywhere from 100,000 to 200,000 miles. Manual transmissions typically last longer, often exceeding 250,000 miles with good care.

Which type of transmission lasts the longest?
Opting for a manual transmission means simpler upkeep. They require less frequent servicing than automatics and aren't picky about specific oil types. Cars with stick shifts often enjoy a longer lifespan compared to their automatic siblings of the same model.

To learn more about our Transmission services, call us at 636-441-8121 or request a quote by clicking below:


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What Our Customers Are Saying

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Always good work and fair prices. I have a Tahoe that I purchased new that now has 340,000 miles, and a bunch of Jeeps with 240,000 miles apiece, I credit Kar Tech for giving me the ability to keep my autos on the road so long.

, 05/19/2020

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Knowledgeable, Efficient, and Honest! Kar Tech diagnosed the problem, called me with an estimate, and completed the repair - at a very reasonable price!! I highly recommend this place!

, 05/19/2020

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Great people who have gone above and beyond to get my truck on the road. Honest and very fair. I couldn't ask for anything to have gone better.

, 05/19/2020

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I have used Kar Tech for the last 10 years with 3 different vehicles. I feel so safe and comfortable taking my car to them. I get honest feedback. The prices are great and the service is awesome. They always get me in quick and are great at explaining everything to me. I appreciate having them as my go-to more than they know. Thank you!

, 05/19/2020

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Nice family owned business who knows what their doing!

, 05/19/2020

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Friendly service and great prices. This has been my only mechanic for 15 years at least and will only go to them!

, 05/19/2020
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  • Call Us For Service: 636-441-8121