Automotive Engine Repair Process

As vehicle engines become old, or improperly maintained, internal engine component failure can occur. While some vehicle owners may choose to simply buy a new car, there are many people that want to repair their engines so that they do not have to take on a car payment for a new car. Especially in this economy, it is understandable how people want to stretch their money as far as it can go. In many cases, rebuilding a damaged engine is more cost effective then buying a new car in the long run.

When an engine has failed, a skilled automotive technician will remove it from the vehicle. This is a laborious process and can often cost around seven hundred dollars to remove and reinstall automotive engines. Once the engine is out of the vehicle, it normally is given to a skilled engine builder for further assessment.

Once the engine builder has the engine, it will be carefully disassembled. Notes will be taken during this process to document the damage found. Once the engine is completely disassembled, all of the components are chemically cleaned to remove the oil, carbon and any contaminates. At this point, the engine builder can use specialized measuring tools to determine whether or not the internal engine parts are within acceptable tolerances. After a full assessment is made, the engine builder will then quote out the parts and labor necessary to repair the engine.

The labor to repair an engine is the largest component of the overall engine repair bill. In many cases the cylinder block must be bored, new pistons installed on the connecting rods and the cylinder heads reconditioned. Another labor intensive process is repairing the crankshaft.

When you hear people saying that their engine has a “spun bearing,” this simply means that one of their crankshaft bearings has failed. Bearing and crankshaft failure, by most accounts, are the leading cause of failed engines being removed from vehicles. When the crankshaft must be reconditioned, the process is completed in a crankshaft grinding machine. The equipment to perform this task can cost well over $50,000, which is why repairing crankshafts is not inexpensive.

After all of the engine components have been repaired or replaced, an engine builder will thoroughly clean all of the components before assembly. This is needed to remove any contaminates from the internal engine parts. With clean parts in hand, the engine builder may assemble the engine in a clean environment so that it is ready for the automotive technician to install.

After the automotive technician has installed the rebuilt engine, in most cases they will offer a limited warranty of one to three years. This warranty assures vehicle owners that the investment they made in repairing their engine is protected by a contract. With a typical car payment being $300 or more each month, vehicle owners can often save nearly $10,000 when they repair a failed engine instead of buying new. In these tight economic times, those savings can allow consumers the opportunity to save a significant amount of money over just a few years.

How To Have A Career In Automotive Engineering

Many students these days are looking for education to sustain a good career. Usually, the education that a person has will lead to his future work. In this case, it is best if you could get a degree that you like. In the future, you will have a career where you can use your knowledge and be happy with it. One of the most popular degrees is the automotive engineering degree. This means a student needs to learn the basics of automotives as well as its application to our lives. If the person is interested in pursuing this career, then he should have quality education. Although there are many other courses available, such a degree can be an exciting one for students. This is true with those who are car enthusiasts themselves.

How do I start a career in automotive engineering? There are many schools that you can enroll in. First, you need to search for a good one that can teach you things. The school is the very foundation of your degree. Therefore, it is best that you have quality education from a reputable school. Usually, you can find them offering automotive engineering courses. However, it is also better if they can offer more related degrees. Some of the common ones are mechanical engineering or even a degree in fluid mechanics. If the school has a great facility, then you can enroll in it. Moreover, it may help if you can find many feedbacks for the school. Of course, you need to know if they can really provide you quality education. This will serve as your training ground for your future career.

How to be successful in getting an automotive engineering degree? There are many ways to have a better career in this industry. Of course, it will all start with good learning habits. At school, you need to know the basics in order to survive your education. First, you need to be very attentive to the lessons in class. This is very important because you should have an idea about engineering matters. Second, it is best if you could participate in hands on training sessions. Automotive engineering is not all about pen and paper. You also need to apply your skills in actual activities. Therefore, you should also do well in laboratory skills.

There are many types of careers waiting for you in this segment. Usually, the careers involve cars and pother vehicle mechanics. You can be an engineer for car manufacturers. You can easily become a consultant for safety and vehicle integrity. Or, you can also become a part of an organization that promotes automotive safety awareness. As you can see, there are many possibilities for you to have a career in this field. All you need to have is a good set of education and experience. You can easily land on a job that you will love. In any case, you should start building your credentials today. So looking for a good school is your primary concern as of the moment.

Automotive Engineering Jobs

Knowledge Requirements
Automotive engineering encompasses mechanical and structural engineering and requires those working within the field to apply the principles of several scientific disciplines. These include physics, structural design, and materials analysis. Automotive engineering jobs also require a strong understanding of manufacturing principles and mechanical system design and operation methods.

These engineers may also need to be knowledgeable in several other areas of engineering, including safety, power, electronics, and software. Many engineers working in the automotive field will specialize in a particular area, allowing them to become experts in their realm. This often results in higher pay and better job security.

Project Leaders
Some of the most well educated, experiences, and skilled automotive engineers are those who are able to oversee projects in new business or product development. These automotive engineering jobs are responsible to leading a design, engineering and manufacturing team that take new products from conceptualization through production. Such engineering roles are highly compensated in the marketplace and also require candidates to have strong “soft” skills in addition to technical know-how.

Communication and leadership are among the soft skills necessary for engineers to be successful in overseeing team-based automotive engineering development projects. While the job market is jam packed with highly skilled technical engineers, it is a wide open playing field for those with a more well-rounded skill set.

Specialties in the Field
There are a number of specialized automotive engineering jobs to be found in the field. These positions may focus on a particular kind of system, structure or function of vehicles, or it may be a certain subset of vehicles.

For example, an automotive engineer may specialize in the design of vehicle bodies, in which case he or she would be required to possess superior knowledge of structural design principles. Or, the engineer may specialize in the development of guidance or navigation systems, in which case he or she would need to be quite knowledgeable in computer science and software applications.

Those engineering jobs that specialize in vehicle subsets may include the design, development, and manufacture of passenger or commercial, land-based transportation vehicles. The engineer may be an expert on passenger or transportation trains, motorcycles, school or public transit buses, passenger cars, or military transport vehicles.

Regardless of the area in which the engineer specializes, he or she may also be an expert within that particular subsector of the automotive engineering field. This means that there are highly knowledgeable engineers who are able to design and develop new components, structures and systems for a specific kind of vehicle. For example, there are automotive engineering jobs that work only with the guidance systems found in military transport vehicles.

Automotive Engineering Jobs

One of the best courses nowadays is automotive engineering. It involves examining the operating standards of vehicles. It may also comprise of proficiency management, mechanical system, hydraulic system and electrical processes. Since the industry of automotive is quickly growing, there are several people who want to have a degree program in automotive courses.

Some of the degree programs of automotive engineering offer lots of courses in mechanical engineering and automotive design engineering. The colleges that offer this kind of course give direct application and hands-on training for an array of careers in the industry. This course specializes in the field of vehicle engineering and it can be divided into three main fields of study. The three main fields of this course are manufacturing, development and production.

Manufacturing engineers are those involved in making and building different automobiles, while development engineers are those who were involved on the different attributes of a sedan that includes speed, durability and performance. On the other hand, production engineers focus more on the design systems and components of a vehicle. It also involves designing and testing of the vehicles’ parts and includes coordinating tests to make sure that all automobiles meet the national standards set by the government.

Automotive engineers have several responsibilities and job description that they need to comply with after completing all their trainings. As they finished the degree program of this course, engineers can now design the car’s systems and components. They also need to determine the best attributes for a specific sedan or for a future vehicle.

They also need to develop codes and standards for a well-organized manufacturing. Automotive engineers must determine the costs and implement the procedures to lessen the production costs. They are also expected to introduce and develop new strategies and systems for the production of automotives. In addition, they also need to make sure that they follow the government regulations during the process of the making a vehicle.

Aside from developing and designing, they also need to determine the drive ability of the each vehicle. They also need to implement quality procedures and control strategies. When there is a problem, they also need to solve all the troubles in automotive engineering. Lastly, they must conduct statistical analysis as required. All the graduates from this course can have several career options like vehicle manufacturing engineer, operations research, systems engineer, vehicle dynamics controller, performance engineer, noise, vibration and harshness engineer (NVH), emissions controller or research and safety engineering.

V8 Cars – Some Wonderful History of the Mighty V8 Automotive Engine

Have you read the latest Wheel’s magazine? The January 2010 edition has a wonderful section on the wonderful history of the V8 engine that we know and love today. I will share some of the hi-lights from the magazine as well as my own personal comments, so read on…

The automotive vee-eight as we know it had its birth with our friend Henry Ford with the arrival of the ‘L-Head’ flat head vee eight of 1932. We must remember that he was not responsible for inventing the 8 cylinder engine in the V format as we know and love. But he was responsible for ensuring that it was available to the masses, ie the likes of you and me! It was pretty basic and simple, no complicated overhead valves or the like, hence the term ‘flathead’.

A company called Duesenberg, back in the 20’s had a straight 8 cylinder engine and this was probably the first mass produced 8 cylinder automotive engine (it also had fancy overhead cams and multi-valves!). Unfortunately the company did not stand the test of time.

Some suggest that the longest ‘living’ V8 engine is the 6.75 litre V8 belonging to our British friends Roll-Royce and Bentley. Based on an American design it was released in the 1959 Rolls-Royce Silver Cloud (as a 6.2 litre with OHV and 90 degrees V angle). Later it was enlarged to its current size of 6.75 litres and continues in production today inspiring Bentleys.

Of course technology has allowed the V8 to develop just like all things automotive and we now have every V8 arrangement possible across the automotive spectrum. Usually only limited by our imagination (and our wallet). Turbocharging/supercharging, direct injection, mulit-variable valve technology along with massaging of the engine ancillaries are all available on your Ferrari down to your humble home grown Falcon or Commodore.

All of this of course means that you can be kind to the environment and own a V8. I drive 350K’s to my daughters farm from Kwinana south of Perth and get better than 11l/100kms cruising at 110 with the safety of better braking and handling and the ability to safely overtake slower vehicles. So it is V8’s til 2028 at least. Enjoy your V8!

Automotive Engine Repair Process

As vehicle engines become old, or improperly maintained, internal engine component failure can occur. While some vehicle owners may choose to simply buy a new car, there are many people that want to repair their engines so that they do not have to take on a car payment for a new car. Especially in this economy, it is understandable how people want to stretch their money as far as it can go. In many cases, rebuilding a damaged engine is more cost effective then buying a new car in the long run.

When an engine has failed, a skilled automotive technician will remove it from the vehicle. This is a laborious process and can often cost around seven hundred dollars to remove and reinstall automotive engines. Once the engine is out of the vehicle, it normally is given to a skilled engine builder for further assessment.

Once the engine builder has the engine, it will be carefully disassembled. Notes will be taken during this process to document the damage found. Once the engine is completely disassembled, all of the components are chemically cleaned to remove the oil, carbon and any contaminates. At this point, the engine builder can use specialized measuring tools to determine whether or not the internal engine parts are within acceptable tolerances. After a full assessment is made, the engine builder will then quote out the parts and labor necessary to repair the engine.

The labor to repair an engine is the largest component of the overall engine repair bill. In many cases the cylinder block must be bored, new pistons installed on the connecting rods and the cylinder heads reconditioned. Another labor intensive process is repairing the crankshaft.

When you hear people saying that their engine has a “spun bearing,” this simply means that one of their crankshaft bearings has failed. Bearing and crankshaft failure, by most accounts, are the leading cause of failed engines being removed from vehicles. When the crankshaft must be reconditioned, the process is completed in a crankshaft grinding machine. The equipment to perform this task can cost well over $50,000, which is why repairing crankshafts is not inexpensive.

After all of the engine components have been repaired or replaced, an engine builder will thoroughly clean all of the components before assembly. This is needed to remove any contaminates from the internal engine parts. With clean parts in hand, the engine builder may assemble the engine in a clean environment so that it is ready for the automotive technician to install.

After the automotive technician has installed the rebuilt engine, in most cases they will offer a limited warranty of one to three years. This warranty assures vehicle owners that the investment they made in repairing their engine is protected by a contract. With a typical car payment being $300 or more each month, vehicle owners can often save nearly $10,000 when they repair a failed engine instead of buying new. In these tight economic times, those savings can allow consumers the opportunity to save a significant amount of money over just a few years.

Automotive Engineers Help Save Lives and Cash

It turns out all those fancy automotive safety devices cannot only help save lives, they can also save cash. According to The Economic Impact of Motor Vehicle Crashes, roughly $230.6 billion was exhausted on motor vehicle crashes in 2000 in the U.S. Nearly 42 thousand people perished that year, and 28 million vehicles were damaged.

The same government report also revealed that 5.3 million individuals suffered non-fatal injuries, 39% of all traffic-related deaths were attributed to alcohol and such substance-induced accidents cost about $51 billion. Public tax revenues, amounting to $21 billion, paid the costs incurred by 9% of crashes. That’s $200 for each household in America.

But wait. There’s more. Lost market productivity was estimated at $61 billion, property damage at $59 billion, medical expenses at $32.6 billion and the cost of travel delays at $25.6 billion. Each fatality produced a discounted lifetime cost of approximately $977,000.

Active and passive safety systems developed by automotive engineers and their colleagues may be a bigger part of the answer than we might suspect. Systems currently being developed are addressing both the monetary and safety concerns of our roadways through devices that have automatic responses to dangerous conditions or events. For instance, adaptive cruise control adjusts the speed of the vehicle to maintain a preset time gap from the vehicle ahead. Active night vision uses infrared illuminators to help drivers to see better when driving at night and electronic stability control improves the safety of a vehicle’s handling, helping the driver maintain control of the vehicle.

Surprisingly, perhaps, these are just basic safety features – ranking amongst car navigation systems, keyless entry and hybrid cars as, yes, technological innovations, but old news to vehicle manufacturers. Lane departure and forward collision warning, pre-crash mitigation systems, side alert, pedestrian and road sign recognition systems are part of the new wave. These systems “read” the road using electronics, cameras and sensors. They alert drivers when they are drifting out of the intended lane, have another vehicle in their blind spots, are in danger of crashing or are distracted. These technological gems even respond to unavoidable crashes by enacting safety precautions, such as pretensioning motorized seat belts and applying brakes during the last 400 to 500 milliseconds before a crash, when there is little a driver can do to stop it.

According to the National Highway Traffic Safety Administration (NHTSA), 50% of all crashes involve “driver inattention.” It’s impossible to pinpoint how many crashes could have been avoided if there had only been some alert system warning drivers to pay more attention during critical moments. How many crashes could have been avoided by a single alert, some notification that another vehicle was in a driver’s blind spot? By shaving off four or five miles per hour before a crash by applying the brakes?

And while saving lives and preventing injuries is of the most concern, we cannot, in all reality, ignore the financial repercussions of roadway accidents. Billions upon billions of dollars are lost every year because of these crashes. Medical expenses, property damage and lost productivity are passed on to the average citizen in the form of higher taxes and insurance premiums. What if some percentage of this cost – even if slight – could be lessened by safety systems? One percent of hundreds of billions of dollars, after all, is nothing to scoff at.

Automotive engineers are critical contributors to advancing projects with aspirations of making roads safer. Without their expertise, none of the technology currently available would have been possible and neither would future innovations. What’s more, these talented individuals are integrating these devices so they are more affordable and, thus, more accessible to the masses.

In the near future, a modestly priced vehicle could have a myriad of safety features – forward collision and lane departure warning, road sign and pedestrian recognition, adaptive cruise control, pre-crash mitigation, electronic stability control, side alert. All of it. So kiss some automotive engineers today – hiding in their offices – and tell them you’re proud. They could just save your life…and at least a few bucks on your insurance policy.

Automotive Engine System

Internal combustion engine is a precise combustion fuel mixture of liquid fuel and air in the cylinder drive. The fuel pumped into the reservoir until it is needed, then a car or a new carburetor, fuel injection system.Carburetor control air and gas mixture, the engine is moving. Fuel mixes with air at the top of the tube, called suction pipes leading to cylinders. The vacuum created by the shock piston Air Base closed the carburetor and intake manifold. Gassed in an air flow of fuel into fine spray or vapor is converted. Pounds of fuel intake pipe in the steam cylinder, which ignited.

All new vehicles produced today, equipped with fuel injection instead of carburetors. Calibrated nozzle fuel burst into the cylinders, either in or close to apertures in the combustion chambers. As the exact amount of gas injected into the appropriate cylinder, fuel injection is more accurate to vote easier and more consistent as a carburetor, with greater efficiency, effectiveness, responsiveness and control pollution of the engine. Injection systems are very different, but most are electronically controlled and operated.

High-performance car is often the air compression equipment installed on the engine power output is increased. Since the air and fuel flow into the engine, the compressors are driven by the crankshaft. Turbocharger is compressed to control the gas turbine exhaust.

The exhaust system includes exhaust from internal combustion engines to soften or reduce the atmospheric engine noise. Exhaust gases leave the engine in a tube, through the catalytic converter and exhaust from the exhaust gases.

Dangerous chemical reactions in the catalytic carbon monoxide and the engine oil from water vapor and carbon dioxide produced.

A silent film classic is a closed metal tube filled with good absorbing material. Most of the silent film classic, round or oval, with inlet and outlet pipes on both sides. Those are some of the barriers that reduce engine noise.

Engine manufacturers are equipped with electronic noise, which uses sensors to test the sound the exhaust system fitted noise monitoring. Data sent sound waves through a personal computer, speakers at the exhaust pipe. The system generates sound waves 180 degrees is not consistent with sound engine. Sound waves in silence Save Cancel electronic and acoustic signals, so that only low-level heat in the exhaust pipe. It is generated in the engine combustion temperatures hot enough to melt iron. Cooling system of the heat engine cylinder and radiates into the air.

In most cars, the coolant circulates through the engine. The pump sends coolant from the radiator, heat the refrigerant in the air. In the beginning was the engine coolant. In most modern cars freezing, chemical solution known as refrigerant, which has a higher boiling point and lower freezing point of water, was effective in extreme temperatures. Some are air-cooled engines, which mean that they are designed to allow air to reach the metal plate for heat from the cylinder.

How To Have A Career In Automotive Engineering

Many students these days are looking for education to sustain a good career. Usually, the education that a person has will lead to his future work. In this case, it is best if you could get a degree that you like. In the future, you will have a career where you can use your knowledge and be happy with it. One of the most popular degrees is the automotive engineering degree. This means a student needs to learn the basics of automotives as well as its application to our lives. If the person is interested in pursuing this career, then he should have quality education. Although there are many other courses available, such a degree can be an exciting one for students. This is true with those who are car enthusiasts themselves.

How do I start a career in automotive engineering? There are many schools that you can enroll in. First, you need to search for a good one that can teach you things. The school is the very foundation of your degree. Therefore, it is best that you have quality education from a reputable school. Usually, you can find them offering automotive engineering courses. However, it is also better if they can offer more related degrees. Some of the common ones are mechanical engineering or even a degree in fluid mechanics. If the school has a great facility, then you can enroll in it. Moreover, it may help if you can find many feedbacks for the school. Of course, you need to know if they can really provide you quality education. This will serve as your training ground for your future career.

How to be successful in getting an automotive engineering degree? There are many ways to have a better career in this industry. Of course, it will all start with good learning habits. At school, you need to know the basics in order to survive your education. First, you need to be very attentive to the lessons in class. This is very important because you should have an idea about engineering matters. Second, it is best if you could participate in hands on training sessions. Automotive engineering is not all about pen and paper. You also need to apply your skills in actual activities. Therefore, you should also do well in laboratory skills.

There are many types of careers waiting for you in this segment. Usually, the careers involve cars and pother vehicle mechanics. You can be an engineer for car manufacturers. You can easily become a consultant for safety and vehicle integrity. Or, you can also become a part of an organization that promotes automotive safety awareness. As you can see, there are many possibilities for you to have a career in this field. All you need to have is a good set of education and experience. You can easily land on a job that you will love. In any case, you should start building your credentials today. So looking for a good school is your primary concern as of the moment.

Automotive Engineers Innovate Safe Technology

Recent innovations in automotive engineering have produced active safety systems ranging from side alert, often called blind spot warning, to adaptive cruise control, to collision detection and warning. What this means to the average consumer will change over time as these products become increasingly available. What this means to the automotive engineer is increased attention to safe technology.

Many impressive innovations beyond the now customary car navigation system have existed – and even been on the market – for years now. Adaptive cruise control has been available since the early ’90s. Electronic stability control has been an option for many vehicles since 1995. Scanning radars, crash sensors, pre-crash mitigation and vehicle and occupant safety systems are also emerging. Such systems offer insights into how roads can be made safer in generations to come and where automotive technology is heading. In other words, as cars become “carputers,” automotive engineers are driving shifting technologies.

The myriad of promising innovations includes vehicle occupant safety systems. For example, a crash sensor generates a signal based upon a potential crash or one already transpired via a continuously variable severity output signal. If an accident has occurred, sensors signal certain actions like deployment of airbags. If an accident is likely to occur, sensors can alert the driver in various ways so that she or he can try to take necessary actions to avoid an accident and/or the sensors can take action themselves by pretensioning seatbelts or initiating automatic braking. In many ways, this process is not dissimilar to the functioning of the human brain: The brain sends a signal to the body to complete an action, often in response to stimuli received from the outside world. Who knew humanity would serve as its own model for creating devices designed for our safety?

Often, though, such examples of automotive technology are integrated into high-end, expensive cars first, due to high pricing. As the benefits of these products become more widely known and their popularity expands, costs decrease due to economies of scale and advancing technology. As research and development pay off, these advanced products become more widely distributed. The advantages of automotive system and component integration expertise will continue to increase over time. Such knowledge may be paramount to an industry focused on better fuel economy, safety advancements and financially feasible products. Engineers versed in not only the basics of these systems but also in how to integrate them is only the beginning. Savvy engineers who are engaging in up-integration – adding software that makes one electronic module do many things – and sensor fusion – using complementary technologies to enhance object detection and classification – may have an edge in an ever-competitive job market.

In the rush to meet consumer demand and stay competitive, suppliers tend to be increasingly eager to develop ways to integrate safety and other technology systems. Many vehicles currently come with automatic on/off, high/low beam and rain sensor technology for instance. A separate camera, of course, is not necessary for this. Install a camera for a lane departure warning system, and suddenly a world of possibilities opens up. Intelligent headlight plus pedestrian and sign recognition programs can also be added, to name a few, without the need for additional cameras. Separate module manufacturing for each technological innovation becomes unnecessary. Multiple functions and features on the same apparatus decrease cost and increase functionality.

So, what’s next? It seems to be the perpetual question that automotive engineers ask – no matter how far we advance. Perhaps an entirely self-driving car. Perhaps hover vehicles on highways, following designated pathways and communicating with surrounding vehicles to avoid crashes. What do consumers want? The evolution of technology. Inventions born of new ideas. And, ultimately, innovative products that can even make us all safer. It’s the engineers, though – the technological innovators themselves – who make it possible.