My Toolbox

Most people bring their vehicles into a professional auto repair shop because they believe this will be the fastest and most cost efficient way to get their vehicle back on the road. In a perfect world this is absolutely the case.

As an automotive consumer you should be vigilant and ask questions to make sure your auto repair shop is holding up their end of the bargain (even if you trust the shop).

This is more important when you are paying for things such as check engine light diagnosis or even when you are trying to get drivability problems repaired that require pinpoint troubleshooting.

If you go in for an intermittent stalling condition or rough running car problems the way that the shop handles the troubleshooting and diagnosis can affect the total cost of the repairs. Your repair shop should be using a standardized diagnostic method that brings them to the failure in an orderly and efficient manner.

If the mechanic starts guessing at what is wrong and begins to replace parts he hopes will fix the problem this will add dollars to the repair bill. This is the exact opposite of the reasons that you brought your car in four professional auto repairs.

Professional mechanics don’t guess

When car problems baffle an experienced mechanic they know where to go and what to do. This can vary with the symptoms of the automobile that they are trying to repair. But in general it would be consulting vehicle specific publications.

Diy repair manuals

Professional and Diy mechanics have access to a mind blowing amount of information. Symptom charts and technical service bulletins can put the mechanic back on the path of efficient auto repairs.

A good mechanic also knows that it is Okay to discuss the vehicle’s problems with other technicians, shop foreman and other experienced coworkers. For smaller shops technical assistance is also offered by phone and Internet.

If a mechanic feels like asking for assistance will hurt his pride or damage his reputation he could wind up going down the path of replacing parts that are not needed (guessing). If they are electrical components then they will not be returnable.

In the end the customer winds up paying for parts that were not actually needed. Sadly in this situation the shop and the mechanic may cover up the fact that these parts were replaced in error.

Ask questions about the auto repairs

When you go to pick up your vehicle examine the parts and labor break down closely. If the information provided to you is not clear ask that it be explained. Take a look at the list of parts that were replaced. In general one car complaint should equal one part replaced.

TPS Sensor

This is not always the case! But ask questions if it is not the case. Let me give you an example. If a dealership mechanic replaces more than one warranty covered part per complaint the repair is reviewed by the factory. The reason being is that the factory knows that in most cases one complaint equals one part replaced.

If you brought your vehicle in for a rough running condition and there is a list of four or five electrical components such as throttle position sensor, oxygen sensor, idle air control motor, EGR valve, egr solenoid then you need to find out why so many parts were used to fix one complaint.

Remember that you are paying for professional auto repairs. You should not be responsible for unnecessary repairs, parts that were not required to fix your complaint and the training of shop mechanics.

If you are interested in more information about this subject visit my auto-facts.org website and this page that talks about the auto repair business. For more of the latest posts to this blog this next link will take you to more auto repair information.

Learn about car repair

This article about being a car mechanic is just my opinion after 25 years of working in the auto repair business. There are so many options and opportunities when you get into the field and each decision you make can have long-term effects.

Most mechanics will go through some form of education whether it is from local college programs or special manufacturer training or even learning car repair at a high school auto shop.

After the training is completed and you get your first job it can set you down a path that can last a lifetime. It is this first career decision after training that may be the most important. An example would be if your first position is at a franchise car repair shop.

You may find yourself working your way through the different brand stores and working in this type of facility until you retire. This may not be a bad thing and there is plenty of good money to be earned by working at a franchised facility.

Another example would be if you entered a Toyota sponsored training program. Chances are you would work at a Toyota dealership after graduation and may find yourself retiring from one after 30 years or so of working. Again this may not be a bad thing.

Being a car mechanic

My personal experience has not been much different. I entered a General Motors training program and worked at General Motors dealerships for most of my career. This solid work history and the high level of training that the dealerships provided, led me to what I consider the most solid job of my career.

Truck Mechanic

This is working for a government fleet agency that provides a fair wage and excellent benefits. This has been a good move for my family and provided job stability in a poor economy. But looking back this was not my favorite job.

And this is what has led me to write this article. In my opinion being a car mechanic can provide opportunities and flexibility.

A new mechanic entering the auto repair business should consider his first step down the career path an extremely important one. But he should also remember that opportunities will arise and the ability to change that path can exist.

Looking back on my career I had one job that was so much fun and I made so much money I wish that it never ended. As stated above I was trained by General Motors and worked at their dealerships for most of my career. At one point I deviated from this path.

My favorite car mechanic job

I got a job as a lead technician at an upscale used car lot. I considered this a temporary position but it turned out to be the best mechanic job and the most fun than I ever had. The used car lot business model that the owner deployed was pure genius.

He specialized in selling used premium automobiles like Infinities, Mercedes-Benz, BMWs, Jaguars, Lexus and Acura’s. These were the kind of automobiles that sold like hotcakes because everybody would like to be behind the wheel of such a car.

Nice used car

The owner of this business who was truly talented would go to car auctions and purchase these vehicles for pennies on the dollar. My department would recondition these (in some cases in poor condition) vehicles to be reliable. He would then detail the vehicle and put it out on a lot for sale at top dollar.

Most of these vehicles were high mileage but people could not resist them because they looked so good and ran so well. The owner of this used car lot would provide a 90 day warranty and up sell an aftermarket warranty for another large profit. This gave our service department a constant stream of work.

The owner provided an extremely fun environment and High line Demos for all of the mechanics. Yes we all got to drive top-of-the-line cars while working at the dealership. Fuel and car insurance was covered by the business. This was extremely smart because many sales developed from getting these vehicles in front of people’s eyes. Also securing the best mechanics in the area was an easy task.

For me I would go with the owner to the car auctions where he purchased these vehicles. I would evaluate them before the bidding began. This gave the owner an idea of how high he was willing to go as the car crossed the auction block. I and he developed a fantastic relationship and we had a lot of fun.

Unfortunately this owner had some serious personal troubles that affected the overall operations of the business. Eventually it was these personal problems that led to the closing of this used car dealership. I worked there for about 2 1/2 years and it was the best times of my life.

A job that when I woke up in the morning I was excited to go to. And it wasn’t just because he gave me a Mercedes Benz to drive to work in. Everybody that worked there was happy and this included the super model sales team and customers that bought cars there.

After the closing of the premium used car lot I was forced to return to the GM service departments, which is a good way to make a living but certainly not as much fun. When it comes to being a mechanic remember that you always have options. And exploring them may be some of the best times in your life.

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This coupled with the reluctance of today’s generation to strap themselves with a dirty job that requires massive amounts of hard work and education will continue to shrink the availability of people to repair cars.

The good news for those that are willing to accept the challenge is that they should have their pick of jobs almost anywhere in the country. This will also add a level of flexibility if relocation is required or desired.

A good example is I find myself in the state of Florida turning wrenches for local government. After spending most of my automotive career working in the state of New Jersey I never saw me moving to Florida.

I found the Florida job opening in a local New Jersey newspaper. The ad stated come to the sunny state of Florida and live, play, and work on the Gulf Coast. Relocation assistance is available for good mechanics.

I answered the ad and submitted my application. The local county paid for me to fly down for an interview and a drug test.

I went back to New Jersey and didn’t hear from them for three months. When they finally contacted me they stated that the job was mine if I wanted it. They would also pay to have my automotive tools shipped and assist with relocation expenses.

In my 25 year automotive career this was the single most important decision that I have ever made. I have absolutely no regrets about leaving my friends and family behind for this new position.

Good mechanics have choices

Even in a down economy there are many positions available for mechanics that are able to use diagnostic tools and are willing to relocate. Many of these positions are available in large cities and very desirable locations. The larger the population of a given area means the more availability of cars that will need to be fixed.

A certified mechanic with some experience is currently experiencing some of the lowest unemployment rates of any roll up your sleeves and get dirty field. Sure it’s not as affluent to be a mechanic as it is to be a doctor, lawyer or Indian chief. The pay is also nowhere near what it is for these positions.

With the average certified technician making between 40 and $70,000 a year, it is not a field that will make you rich. But the steadiness of the employment and being able to count on reliable income makes it a good choice for a growing family.

Good diagnostic skills makes the mechanic

The primary reason some technicians are unable to fix a particular problem is simply that they cannot find the cause of the malfunction. Today’s vehicles are complex which means that a great amount of knowledge and understanding is required to diagnose them.

Good mechanics will have good diagnostic skills. The technician who can identify and solve the car problem the first time the vehicle is brought in for service, will find that their reputation alone for problem solving lets them call the shots on where and when they want to be employed.

I myself complain a lot about the shortfalls of the auto repair industry. It is human nature to focus on the negatives and gloss over the positives. I am extremely guilty of this process. But as I looked around the room at my 25th high school reunion, I realized that I was not in such a bad position.

For the last 25 years I have been an excellent provider for me and my family. Although the car industry has had ups and downs, employment was still available for good mechanics as people decided to hold onto and repair old vehicles instead of buying new ones.

The same cannot be said for more than 50% of my high school graduating class. Many of these people had earned extremely large incomes but for short periods of time. It may be better to make $50,000 a year for 25 years then to have made 100,000 for just three or four years.

Becoming a good mechanic takes a lot of effort and may not be right for everybody. The job is backbreaking work and can be extremely frustrating. It can also provide a steady income. The individual will have to decide whether a career in the auto repair business is right for them.

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Fuel Injectors

As automotive electronics continue to advance the car becomes increasingly complicated. As new technologies are uploaded they are unfortunately tested on the automotive consumer.

Problems with the systems are noted and upgraded on future models.

This is why a basic understanding of what types of electronic systems are installed on your vehicle is valuable knowledge.

An example of this situation would be when fuel injection hit the mainstream in the early 1980s.

Rough running engines and drivability concerns were often turned into small profit centers known as fuel injection cleaning services.

Later these early fuel injectors were often replaced and updated by more efficient units. This is why an understanding of electronics is a must for all automotive mechanics but is also helpful for automotive consumers.

Types of automotive electronics

Engine control module

Computers and electronic devices are used to control the engine and its support systems. Because of these controls today’s automobiles use less fuel and have higher performance.

These electronically controlled engines also have lower tailpipe emissions and are better for the environment then cars of the past.

Automotive electronics are also used in modern transmissions to activate shifting to again provide the right amount of power coupled with the maximum amount of fuel economy.

A little known fact is that about 75% of all function on modern-day vehicles is controlled by electronics. An example would be antilock braking systems.

These were once optional on vehicles of the early 90s. But now have become standard equipment. They have branched this system out to also control active suspension systems as well as traction control systems.

Some very cool technology is not very far down the road. Things like intelligent cruise control that uses infrared or radar technology will automatically knock the cruise off as you approach the vehicle in front of you.

Also an interesting development has been the use of headlights that are movable and now allow for your headlights to do a better job of illuminating the road ahead on twisting and turning roadways.

Why so much automotive technology

Automotive electronics

There are more than a handful of reasons for increasing the amount of electronics on today’s cars. First of all electricity moves at the speed of light. This means that systems can be monitored and their output controls operated very quickly.

Electronic components are also very light in weight reducing vehicle weight provides two advantages which would be increased performance at the same time as increasing fuel mileage.

Right now we are only limited by the creativity of the designers that work for the automotive manufacturers.

As these new systems are deployed the auto repair business must adapt and grow with the new technology.

Vehicle owners must also not only learn how to use these new systems but become educated on the possible costs involved with repairing them.

If you talk to an auto mechanic about these new technologies most will recommend that you wait until all of the bugs are worked out of them.

Ask questions when you purchase a car about the systems that are on board. Ask even more questions about how long these new technologies have been on the market and the reliability of them.

Avoiding high tech automotive technology that doesn’t have a proven track record or has not been out on the market long can save you a lot of headaches.

Basically what I’m saying is let someone else test and improve these automotive electronics before you get your hands on them. Also get some basic education on automotive electricity.

But sometimes my bitterness subsides, and I look around at the skill level and dedication of my coworkers and I feel proud. This article is intended to shed some light on the professionalism of the average car mechanic. I will also show you some mind blowing advances on the cars of the near future, like intelligent cruise control.

Because electronics play an important part in the operation of all automotive systems, an understanding of electronics is a must for all auto repair mechanics. In fact a needed level of understanding comparable to that of a designer of these complex electrical systems is required. In many cases, a technician is faced with reverse engineering the circuit completely to discover its malfunction.

In addition to mastering the mechanical skills needed to remove, repair and replace faulty  components today’s auto repair mechanic also must be able to diagnose and service the most complicated electronic systems we have ever seen in the auto repair business.

Computers and electronic devices are used to control the engine and its support systems. Because of these complex controls today’s cars and trucks use less fuel, perform better, meet ever-increasing emissions standards and provide a level of safety also never experienced in the automotive industry.

What auto repair mechanics know

Some people just get in their car insert the key, turn and go. This is fine, and this is also why they paid a large amount of money for reliable transportation. I just wanted to identify a few things that happen in this turnkey operation.

Electronic controls are used to activate the shifting in the transmission, eliminate brake lockup in antilock braking systems or ABS. They also improve handling by controlling steering and suspension systems, and even provide a passenger with protection and comfort. The amount of electronics you’re auto repair mechanics are dealing with is increasing with each model year.

Car repair mechanic keeps learning

About 80% of all functions on a vehicle are controlled by electronics. ABS braking systems were once optional on some vehicles, but they are now standard equipment on most. There are automobiles that use 12 or more different computers to control different systems. Separate computers are used to control the engine, the transmission, security systems, instrumentation, climate control, the suspension system, and steering.

The vehicle diagnostic systems now anticipate breakdowns and contact emergency road service and guide technicians through the repair process. We saw the mandate of a third brake light in 1996. The next wave in this automotive technology will be a brake light that increases in brightness and size related to the pressure put on the brake pedal. This will enable following drivers to identify a panic stop situation.

Headlights now have movable reflectors that allow the lights to follow the twists and turns in the road ahead. Automobiles are now available with an infrared system that provides improved vision at night and in bad weather similar to avionic systems.

Auto repair business near future

Many automotive companies are now deploying vehicles with multiple video cameras to view the area all around the vehicle. This will eliminate blind spots and allow seeing below the rear bumper. So you don’t run over the neighbor’s kid when you’re backing out of the driveway.

Intelligent cruise control devices are one of my favorite developing automobile technologies. The vehicles brakes will be automatically applied to maintain a safe distance between the vehicles ahead of you. When the cruise control is engaged this distance will be monitored by a radar system. I’m sure you all share my excitement in this technology. Especially if you have been on a long trip and had to keep disengaging your cruise control in traffic.

Automotive technician of the future

Me, along with my friends in the automotive repair business are going to have to go to school to service these high-tech systems that are not only coming. But in some cases have already been deployed.

So even though I get mad at my boss for sending me on a road call on the Skyway Bridge in the middle of a 60 mile an hour wind and horizontal rain. I do not want to lose sight of the dedication of my car repairing coworkers.