Our Current Blog Articles
January 15, 2018
Different Types of Transmissions
Did you know that there are 3 different types of transmissions? Today, our experts at Key Transmission and Gears in Englewood, Colorado, will tell you all about them. Most people at least know that there are 2 basic types, manual and automatic. The third is called a continuously variable transmission or CVT. Let’s talk about what a transmission does, and then we’ll give a quick description of all three types.
A transmission is your car’s method of channeling power from the engine to the wheels. In other words, torque comes from the engine through an input shaft into the transmission. It passes through the gears of the transmission and is then transferred to the wheels by way of an output shaft.
Different gears control your car at different speeds. Each gear has its own specific ratio that turns your wheels at just the right speed, even in relation to each other. And as we said, there are 3 different types of transmissions.
In a vehicle with a manual transmission, the driver is responsible for changing the gears. We disengage the gears by pressing the clutch pedal and then shift between them with a stick on the console. Back in the day, the stick was sometimes on the steering wheel but in modern cars, you’ll find it on the console.
Many people like the control that this gives them over a vehicle. They can control the exact point when their vehicle shifts gears. In most cases, this design offers better gas mileage which is another plus.
The automatic transmission does all the work for you. The transmission still has various gears, but you don’t have to switch between them. Multiple sensors in the vehicle monitor specific parameters and change gears accordingly.
Automatic transmissions tend to be more comfortable to drive, particularly if you spend a lot of time in stop and go traffic. They also usually require less maintenance than manuals which is a nice bonus.
Continuously Variable Transmissions
This transmission is steadily gaining popularity in the US, but you may not have run into it yet. Instead of gears, the CVT uses belts and pulleys that give the ability to have an infinite number of ratios.
In short, the transmission never has to shift. Some people find this disconcerting if they are familiar driving one of the other two types of transmissions. Always test drive a car before you buy. Some people just can’t get used to a CVT.
Needless to say, the ride is generally smoother, and the vehicle gets better gas mileage. This type of transmission is already commonly seen in scooters, motorcycles, and snowmobiles. Because of the smoothness, they’re also being seen more and more in hybrid cars.
Want upkeep or repair on any of the different types of transmissions? That’s what Key Transmission and Gears in Englewood is here for. With over 20 years of experience with all things transmissions, we’re certainly qualified to provide our expertise. Give us a call to schedule an appointment or stop by the shop.
December 20, 2017
Driving with Transmission Issues
How much do you know about driving with transmission issues? Our staff here at Key Transmission and Gears in Englewood, Colorado have put together a bit of information for you.
How do you know that something might be wrong with your transmission? Is it safe to keep driving your car if you feel the automatic transmission slipping? Let’s take a look at a few signs that your transmission is not in great shape and what could be happening with this crucial component.
It Changes Gears When It Shouldn’t
When an automatic transmission changes gears, you can usually hear a noise or change in pitch. If you start hearing that noise when your transmission shouldn’t be changing gears, such as driving on a flat road at a steady speed, that’s an indication that you’re driving with transmission issues.
Rough Gear Changes
While it is normal to hear a change in pitch when an automatic transmission switches gears, clunking or thudding is not. Also, notice if you feel unusual or more pronounced vibrations. These are indications that the gears are not changing smoothly. You also may find that the vehicle doesn’t accelerate well due to difficulty with the gear changes. These should be fluid, and the vehicle shouldn’t jerk or shake.
Vehicle is Less Responsive
When you shift from park to drive, a car should respond and begin moving right away. If you experience a significant delay, that’s an indication your transmission isn’t functioning correctly. Your engine may rev up and sound like it’s doing something, but your car won’t go anywhere for a time. This is unacceptable.
Low Fluid Level
The first thing to do if you notice that the transmission is slipping is to check your transmission fluid. Put the vehicle in park and leave it idling while checking the fluid level. The transmission has a dipstick to see the fluid level. If you find that it is low, give us a call immediately to service the transmission fluid.
Sometimes the fluid level is just low. But sometimes there is a reason, such as a leak. You can often tell if you have a leak by simply checking your garage floor. Transmission fluid is red, and a significant leak will leave marks under where your car is usually parked. If you notice these spots and transmission slipping symptoms, you can be very sure there is a leak. In that case, have an expert take a look.
So, should you continue driving with any of these transmission issues? It's not recommended. If it’s bad enough, your vehicle could be quite unsafe. You don’t want your vehicle unexpectedly changing gears at random moments. It’s dangerous and could end up causing extensive damage to your engine.
Be sure to have your transmission checked out by the experts. We here at Key Transmission and Gears have over 20 years of experience working on transmissions. We have the knowledge necessary to get you safely back on the road again. Give us a call today and don’t risk driving with transmission issues.
November 22, 2017
Signs You Need a Car Alignment
What are the signs you need a car alignment? At Key Transmission and Gears in Englewood, Colorado we have put together this handy list since it’s a question we hear often. Car alignment is an easy process, and you’ll save yourself a big headache down the road by addressing it sooner than later. For example, you may have to buy all new tires if you drive for too long with your car out of alignment because they will wear unevenly.
So let’s get to it. Here are 5 signs you need a car alignment:
- Steering Wheel Not Centered
When driving on a straight, flat surface, your steering wheel should be perfectly centered. Or close to it at least. The vehicle’s emblem that is usually in the center of the steering wheel should be level. If your steering wheel has to be turned to go straight down a straight road, that’s an indication that your car is not aligned correctly.
- The Car Pulls One Way or the Other
Some people still check their alignment by letting go of the steering wheel on a straight road and seeing if the car continues straight. The truth is that not only is this dangerous as you should never let go of the steering wheel entirely but also road conditions may make the car pull a little.
A better way to check is to see if the vehicle will drive straight but with very minimal effort on your part, to keep the steering wheel from turning. You can do this at a slower speed, perhaps in a parking lot or on a quiet street.
- Tire Wear
Remember that we mentioned driving a car out of alignment causes wear on the tires? It can cause all sorts of different wear patterns. If you notice that your tires are not wearing evenly, be sure to check the alignment of your car. Being out of alignment is not the only problem that can cause tire wear. A knowledgeable mechanic can make a good guess as to what the issue is just by examining the wear pattern.
- Loose Handling
Some vehicles naturally have more play in the steering wheel than others. However, if your vehicle has unusually loose handling, especially around corners and such, the alignment may be to blame. Be sure to have it checked quickly to ensure maximum safety on the road.
- Steering Wheel Doesn’t Return to Center
After completing a turn, the steering wheel in a properly aligned vehicle will seek to go back to center. Of course, you should never let go and let the car straighten itself on its own. But if the steering wheel doesn’t even attempt to seek center, that’s an indication that your vehicle is out of alignment.
As soon as you notice one or more of these signs you need a car alignment, bring your car in. Driving a vehicle out of alignment for an extended period will eventually cause a host of other problems, not just with your tires. If you need help or further advice related to your vehicle, don’t hesitate to give us a call here at Key Transmission and Gears. We’re here to serve you!
October 19, 2017
Manual Versus Automatic Transmissions
Today, the experts at Key Transmissions and Gears in Englewood give you a quick primer on manual versus automatic transmissions. While most cars seem to come as automatics these days, there are still manuals available. Even if you don’t know how to drive one, you may be inclined to learn how so that you can enjoy some of the fun that comes with it. Then again, an automatics do have their own advantages, so let’s take a look at a few of the differences.
Ease of Use
As we said, when it comes to manual versus automatic transmissions, the most prominent issue is that a lot of people simply don’t know how to drive them. Manuals are more complicated to learn than automatics, and you have to be relatively coordinated to learn how to do it well.
Manuals typically win out over automatics in this department. Vehicles equipped with a manual transmission almost always get better gas mileage than vehicles equipped with an automatic. Of course, it can depend on how you drive it – speed being a major factor.
Other people driving your car
Fewer and fewer people know how to drive vehicles with manual transmissions these days so if you have one, that lowers the pool of people that can drive your car. This can either be a good thing or a bad thing. For example, if you’re injured (or had a little too much to drink at a party) the friend you would like to drive your car, may not know how to. On the flip side, your vehicle is less likely to be stolen as not all thieves know how to drive a manual.
If you spend a lot of time in stop and go traffic, an automatic transmission will make your life so much easier. Instead of having to go through all the steps (clutch in, shift gears, clutch out) every time you crawl forward 10 feet you can simply take your foot off the brake.
Automatic transmissions are more complicated than their manual counterparts. Because of this, they tend to cost more at the outset. They require more transmission maintenance due to a more complex design. Add that to the reduced gas mileage, and you find that you can be paying quite a bit for the extra comfort that driving an automatic provides.
Because you have more control over a vehicle with a manual transmission, they are more fun to drive. In general, it can make you feel like a star in The Fast and the Furious to be picking up speed on the freeway and shifting gears. Just don’t have too much fun or you might end up with a speeding ticket.
A vehicle with an automatic transmission is a little bit safer to drive than one with a manual. The reason for this is that you can keep both hands on the wheel and more attention on the road because you don’t have to worry about the gears. However, once you become fluent in manual driving, this becomes less of a factor.
If you have questions about manual versus automatic transmissions, feel free to talk to our staff here at Key Transmission and Gears. And no matter what you drive, trust that our certified technicians know your transmission inside and out. We offer expert maintenance and repair right here at our shop in Englewood, Colorado.
September 14, 2017
5 Easy Ways to Damage Your Transmission
Today, Key Transmission and Gears in Englewood, Colorado offers these 5 easy ways to damage your transmission. It may surprise you to know this, but the life of a transmission is far more dependent on the care and maintenance it receives then how it was manufactured. The good thing about this is that by simply avoiding the few mistakes we’ve listed below, you can help your transmission perform its best and last longer.
- Not servicing your transmission
The fluid running through your transmission is constantly cleaning the system. That means that eventually, the fluid will accumulate a buildup of dirt and other contaminants. Having your transmission serviced is both easy and important. If it isn’t cleaned out in a timely manner, the transmission will begin to run sluggish and eventually fail altogether.
To avoid transmission failure, simply change the fluid or flush the system at the appropriate interval. Transmissions should be serviced once every 30,000-60,000 miles. Depending on use and driving conditions, this translates to approximately every 2-5 years for most vehicles.
- Not using the correct fluid
Transmission fluid is available in different viscosities and with various additives. Ensure that you put the right kind in your transmission or it will not function properly. Check the manual to find out which kind of transmission fluid your transmission requires.
- Not keeping the fluid level up
Transmission fluid has several important functions, lubricating the moving parts, providing hydraulic pressure and keeping the system cool. If you don’t have a high enough level of fluid, there won’t be enough to perform all its functions successfully. Run it long enough like this and you'll make the list of 5 easy ways to damage your transmission.
- Not fixing problems
Sometimes people think if they just ignore problems with their engines, those problems will go away. That is generally not the case. If you’re having trouble changing gears, the gears are slipping or grinding, or you see dark red stains on your driveway--don’t ignore these signs. Sure, it’s an inconvenience to get your transmission fixed but if you keep driving your vehicle in that state, more issues can occur, costing you more time and money in the long run.
- Not keeping it cool
About 90% of all transmission failures are caused by the transmission overheating. On average a 20-degree increase in fluid temperature can reduce the lifespan of your transmission by up to half. Therefore, if you keep the transmission fluid temperature down you’ll be adding years to the life of your transmission.
We hope that you’ll take our advice and avoid these 5 easy ways to damage your transmission! As always if you have any questions or doubts, you can speak to one of the knowledgeable experts here at Key Transmission and Gears in Englewood, Colorado. Also, if you’re noticing one of the problems mentioned here, we recommend bringing your vehicle in immediately before anything worse happens. We’ll be happy to take a look and get you back driving again as quickly as possible!