Debunking Car Transmission Myths

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There is a lot of mystery and misinformation surrounding automatic transmissions, even within the automotive industry.  While some of these myths might have been true decades ago, modern technology has helped to level out the performance disparity between automatic and manual transmissions. Today’s blog is going to take a closer look at common transmission myths and the facts that will debunk them. 

 

Automatic transmissions are sealed units that are neither serviceable nor repairable.

It all depends on finding the right technician. Even though it seems like the only fix for a problem with an automatic transmission is a complete replacement of the unit, they are repairable and can benefit from being serviced. Those who don’t work with automatics can find the task daunting and nigh impossible, but for those who do, the task is still difficult because it’s easy for things to go wrong. The reason for this is that automatic transmissions contain a lot of small parts that are easily forgotten, so many mechanics don’t like to work on them. 

 

Cars with manual transmissions always cost less than their automatic counterparts.

While cars with manual transmissions tend to cost less, this isn’t always true. Consumer Reports notes that buying a car with a manual transmission can help consumers save between $8,000 and $12,000, but a number of cars on the market today, such as BMWs and GM models, cost the same regardless of their transmission. The maintenance cost of automatic transmissions may be higher, but better design has helped them to last the life of the vehicle, so long as the driver is taking care of it. Manual transmissions tend to not last as long and may need a few replacements during the car’s lifetime. Of course, this depends on the driver’s behavior and other variables as well. 

 

Automatic transmissions are less fuel-efficient than manual transmissions.

This claim is unfortunately true, however, manufacturers are closing the gap in fuel efficiency between manual and automatic transmissions. That being said, manual transmissions tend to beat automatics in fuel efficiency by a small margin in most cases. At its simplest, the problem boils down to weight and friction. Automatics are heavier than manual transmissions, which require more work and thus require more fuel. Depending on the abilities of the driver, though, automatics can be more efficient at times by switching gears at the most efficient time as opposed to manual if the driver isn’t good at hitting the optimal shift time. 

Addressing Common Car Tire Myths

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carl-turnley-tireTires affect a car’s handling and braking, so keeping them in tip-top shape is a simple way to improve drivers’ safety, but both cars and tires have changed dramatically in the last decade, and yesterday’s conventional wisdom about their care and maintenance has evolved. Before hitting the open road, here are five common tire myths car owners should ignore.

 

 

Myth #1

A tire’s ideal inflation pressure is listed on the sidewall.

Fact

Tire pressure is set by vehicle manufacturers and can be found in the owner’s manual or on the sticker in the driver’s side door jamb. The pressure noted on the tire is its maximum inflation level.

 

Myth #2

Tire-pressure monitoring systems warn drivers when tires should be inflated.

Fact

Monitoring systems only warn drivers when at least 25-percent of a tire’s pressure is lost. A reduction of just 10-percent affects tread wear, fuel efficiency and cornering. Experts recommend checking tires monthly with a pressure gauge as part of routine maintenance.

 

 

Myth #3

Tires should be rotated annually.

Fact

For optimal performance, tires should be rotated roughly every 7500 miles. The front tires on front-wheel drive vehicles bear more weight than the rear tires and tend to wear out faster. Rotating them regularly distributes the work evenly among all four tires, promoting even wear and longevity.

 

 

Myth #4

A tire is safe as long as it has adequate tread.

Fact

Rubber tires break down naturally over time, even when not in use. Heat, cold, ultraviolet light and exposure to environmental chemicals can cause dryness and cracking in the sidewalls known as dry rot. Excessively dry tires can be treated with a tire sealant to make them safe, but tires with advance dry rot could come apart on the road and should be replaced.

 

 

Myth #5

A tire will burst if it’s inflated past the maximum pressure listed on the sidewall.

Fact

The pressure at which a tire will burst far exceeds its maximum pressure. While minor overinflation negatively impacts a tire’s performance and fuel efficiency, owners shouldn’t be afraid to fill them as recommended.

Tires are one of a vehicle’s most essential safety features, and to protect precious cargo; it’s worth staying in the know about their proper upkeep.

 

Debunking five enduring myths about car maintenance

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carl-turnley-maintenanceCaring for our cars and trucks can often be frustrating. There are so many myths and rumors that it’s difficult to know what is the right thing to do for your vehicle. While a specific problem may require the assistance of a mechanic, these five tips can help you keep your car in a healthier state for longer.

You Probably Don’t Need Premium Fuel

Most people go for the higher octane fuel when they gas up at the pump, because they think it’s better for their car. This is just another urban myth. Unless your owner’s manual specifies the need for a higher octane fuel, regular unleaded will be just as good.

You Don’t Need to Change All Four Tires at Once

This is another car care myth that has been passed down through generations, but you shouldn’t feel obligated to follow it. What you do need to do is ensure all four tires are of the same brand and model. Also, check to make sure you’re always using the right size tire.

Leaving Your Tailgate Down Does Nothing for Fuel Efficiency

In a research project, Popular Mechanics tested the effects of driving various pick-up trucks with the tailgate down. This was in response to a theory that driving with the tailgate down helped conserve gas. In truth, this had no effect on fuel efficiency. However, the study did find that removing the tailgate altogether did help conserve gas. This was true even when the tailgate was replaced with mesh netting.

An Oil Change Isn’t an Excuse to Change Coolant

Many mechanics recommend changing coolant fluid and air filters, during an oil change. While this certainly benefits the mechanic, it doesn’t necessarily do much for your vehicle. Instead of taking your mechanic’s word for it, consult the vehicle owner’s manual to find out exactly how long your vehicle can go without changing coolant fluid and air filters.

An Electric Car is a Fire Risk

There’s a rumor going around that the new electrically powered vehicles are more likely to catch fire. Some people actually avoid buying electric cars, because they fear a random electrical fire. According to a report published by the National Highway Traffic Safety Administration, electric cars are no more likely to catch fire than gas-powered vehicles.

Since most people aren’t mechanics, it’s easy to come across a multitude of myths and rumors about proper car care. Before buying into anything that you hear, it’s a good idea to research the rumor for yourself. Often consulting your owner’s manual can help you settle questions or concerns you have about your vehicle.

Avoiding Common F1 Racing Mistakes

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Formula One racing is exciting. Drivers race around the twisting and turning tracks to gain position and obtain a coveted place on the podium. Each year, there are a few new drivers in Formula One as some drivers retire and others realize that they just don’t measure up. It is important for new drivers to learn from the mistakes of others so that they have the potential for a long and successful Formula One career.

In Formula One racing, initial race position is of critical importance. The best racers on the best teams will do everything in their power to hold off drivers trying to come up from the back of the pack. Unless there is an accident or major error by a driver in the front two rows, those in the back of the pack rarely win a Formula One race.

New drivers should make sure to drive to the best of their abilities during the qualifying rounds. Any let down in performance will result in a poor starting position and few race points.

Another key for a new driver is to get the most out of the best tires for the track. Formula One drivers are required to use two different types of tires during the course of the race. One type is usually a hard tire while the other is a soft or super soft tire.

Invariably, one type of tire will perform better on a track on a given day. It is important that the driver make the most of the drive time available on the better performing tire.

A new driver to Formula One needs to make sure that all of the intangibles are working in his favor. Everything in Formula One is calculated by the team. The team engineers know just how much fuel is needed, when to make a pit stop and how the car needs to be set up for the race.

A new driver needs to make sure to listen to the team at all times. It’s vital that a driver get in for pit stops when they’re called by the team. Any mistake can cost position and points.

Finally, a new driver should review as much film as possible of previous races on a track. This is the next best thing to on track experience. Seeing how great drivers of the past raced is an important learning experience.

Debunking halo device myths

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Formula One (F1) Racing has been going through some big changes lately including the changing of their historic logo to the addition of a safety guard on the cars above the driver’s heads known as “the halo”. This has led many to begin passing around some myths about the sport that couldn’t be further from the truth. So what are these myths and what is the truth? The myths are as follows:

  • The Halo Device Goes Against The Rich History Of F1 Racing
  • It Will Permanently Destroy The Aesthetics Of The F1 Cars
  • The Halo Device Could End Up Trapping Drivers After A Wreck

The Halo Device Goes Against The Rich History Of F1 Racing

F1 racing fans are proud of the rich history of the sport. F1 racing represents the very best in both driving and engineering that the world has to offer. This is one of the biggest reasons that they seem to be so against the change in the design of the car. Although there has always been an element of danger in the sport, there is nothing more important than the safety of the drivers. This has been reiterated year after year as additional safety measures are taken so that fans can enjoy the sport while minimizing the risk of injury to drivers.

It Will Permanently Destroy The Aesthetics Of The F1 Cars

This myth is based on the misconception that the halo will remain in its current form for eternity. In fact, F1 racing officials are actually very open to the idea of racing teams designing their own halo guard systems and presenting them to a committee for consideration. The only caveat to this is that all teams would have to be given access to the designs so as to not give one team an unfair advantage over another.

The Halo Device Could End Up Trapping Drivers After A Wreck

While this is a very valid concern, all tests indicate that the halo device would actually aid drivers in getting out of the car easier if it were to flip onto its roof during a race. This is because the halo will keep the nose of the vehicle up higher thus allowing more room for a driver to escape before emergency responders arrive.