Toyota announce another recall which will affects nearly a quarter million cars in the Lexus luxury models.   Toyota is recalling 90,000 cars in Japan and may recall another 137,000 in the U.S. market at a later date.

Toyota did not specify the make or mode of the Lexus, but stated that there is a faulty valve spring which cause certain V8 and V6 engines to stall in traffic.

Toyota recently halted sales of the Lexus HS 250h hybrid and is recalling 13,000 vehicles sold due to a possible fuel leak in a rear end collision.

One problem with hybrid vehicles today is the recharging system. It just takes too long to recharge your battery. Given, that the hybrid electric vehicle range is extended with an internal combustion engine, for a “true” electric car, fast recharging of low batteries is a necessity.

With a 5 minute recharge time, A123Systems M1 cells charge almost 20 times faster than traditional Lithium-Ion cells. Also, at 1/3 the weight, expect that the vehicle range will be extended. A123Systems uses nanoscale materials that are inexpensive, nontoxic and safer than Li Ion batteries.

GM is prototyping A123Systems’ batteries in their Saturn Green Line Vue plug-in hybrid SUVs and are expecting double the fuel efficiency.

One thing the hybrid cars promise users is the most, is their ability to save gas by consuming less, as well as reduction in atmospheric pollution. For that reason more people prefer to own hybrid vehicles these days. Hybrid cars run on both fuel and engines that are powered by battery. This means that, they consume less oil and emit less gas when compared to gasoline powered vehicles. Hybrid car, no doubt is a possible solution to the sporadic hike in fuel price in the oil market.

Because of the benefits or advantages accrued from using or owning hybrid cars, the US government had welcomed and supported the manufacturing of this model of car. It has also allowed importation as well as encouraging automobile company in the country like Ford and General Motors to manufacture hybrid cars.

Some of the advantages derived from hybrid cars include the following:

(a) Savings on low gas usage:

Hybrid car combines both electric power and gasoline powered engine. Hence each function all by itself, and combines together depending on which is weaker or stronger when running. The regenerative braking feature enables the engine to compliment each other

(b) Consistent performance:

Unlike the traditional gas powered engine, hybrid cars do not require transmissions to make their engines work at full capacity even at reduced speeds. Hybrid cars function normal and on a consistent basis at any motor speed.

(c) Environmentally friendly:

Hybrid cars, because of their combination of electric powered and gasoline – powered engines, emit significantly less gas into the environment. The effect of this in the long-run will be a clean population free environment around the globe.

(d) Convenience:

Less amount is expended on gasoline for hybrid cars. This is because of the battery powered engine used by hybrid cars. This is in perfect contrast to owners of the convention gas powered cars who cannot help but feel the scourge of the soaring fuel pump price. Also, most hybrid cars are easy to maneuver on the road because of its light weight. The designs are also something to behold and they come in style.

Some are of the opinion that buying or owning a hybrid car is not ideal for now because of its expensive nature. Notwithstanding its cost, the advantages to be derived from owning this type of vehicle in the long run is worth it. It will be better if more people demand for hybrid cars because this will induce the manufacturers to manufacture more and the price will eventually fall in no time at all.

We live in an age of information and technology that has made everything around us smarter. Electronic and digital components have made life easier in our homes, offices, and automobiles.

Some of life’s bells and whistles, like nose hair trimmers, are no more than budget-grabbing gizmos. However there are many intelligent tools that can bring convenience and safety to our daily tasks.

In the vast world of "smart" technology, the automotive electronics market is king. Indispensable features such as anti-lock braking systems and electronic stability control are perfect examples of smart and safe automotive electronics.

Recent developments by industry experts have created a huge increase in the number of electronic devices installed at automotive plants. Just to give you an idea of how quickly cars have evolved electronically, the Apollo 11 space craft traveled to the moon and back using a mere 150 kilobytes of onboard memory. It’s remarkable to think that the typical CD player uses a whopping 500 kilobytes just to keep our favorite songs from skipping.

Listening to uninterrupted music is a mere iota of how electronics have impacted a car’s performance in order to benefit drivers.

Telematics is the term used for the technology that involves automobile communication systems. The term was originally used to describe the blending of telecommunications and informatics or information technology. This industry has been gaining more and more attention from car manufacturers over the past years. In the mid-1990s, industry insiders predicted that telematics would become "the" go-to technology; increasing overall sales and more importantly, transforming the automotive industry into a major player in mobile technology. In reality, these forecasts panned out to be less than what was predicted. From an initial industry projection of over $40 billion dollars, the figure has been whittled down to half as more conservative measures were considered.

Nevertheless, that is by no means an indication that the development of this telematics technology has been or will be abandoned. In fact, on average automobile manufacturers spend $2000 on electronic systems for every vehicle that comes off the line — in incredible increase from the $110-per-car budget of the early 1970s. This huge increase in spending is reflected in everything from engine performance to entertainment systems, security features to safety devices. Every component of the vehicle works together to provide automobiles that perform better, are more comfortable, and ultimately safer to drive.

Some of the most common smart and safe automotive electronics are as follows:

Controller Area Network More than one computer runs your car. There is actually a network of computers called the Controller Area Network (CAN). Like a LAN (Local Area Network) that’s commonly used in home and business computers, the CAN links computers together. In your vehicle, the CAN basically links the many separate computer systems together and allows them communicate with each other. These interconnected systems involve everything from critical systems like engine management, cruise control and anti-lock brakes and cruise control, to less-demanding applications like automatic window and seat controls.

Fuel Efficiency Skyrocketing fuel prices have forced automotive manufacturers to realize the need for fuel-efficient vehicles, and to meet that demand. Smart automotive electronics are used to create the more efficient burning of fuel, such as the electronic fuel injection system (EFI).

The technology used in hybrid vehicles takes this one step further, with electronic devices that allow the driver to automatically switch between gas and electric engines.

Safety Devices There are generally two categories of devices designed to protect the safety of the driver and passengers: active and passive safety devices.

* Active safety devices: These are systems that constantly work to ensure the safety of drivers and passengers. Examples of active safety devices are dynamic steering response (DSR), traction control (TCS), and acceleration slip regulation (ASR).

While the average driver may not notice these systems at work, they are constantly sensing road and driving conditions and adjusting the car’s performance accordingly to create a safer ride. Electronic Stability Control has been shown by researchers to have a large safety benefit in reducing single vehicle skids.

* Passive safety devices: While these features may be more visible and seem simpler, they are also controlled by smart and safe automotive electronics. Thanks to developments in electronics and technology, airbag deployment has seen a tremendous amount of improvement over the years. Early airbags would deploy too early or too late, offering little or no benefit to the driver and passengers. Now, more advanced systems have created devices in your car that are actually programmed to the conditions that can lead to a high collision impact. Airbag and seating adjustment systems are deployed to minimize impact and decrease the degree of injury to the people inside the vehicle.

Think of the advancements over just a decade, and you’ll agree that the car of today certainly is a far cry from its predecessors. Modern automobiles offer more than simply a means of getting from point A to point B. Smart and safe automotive electronics make "getting there" as comfortable and as secure as possible.

With the issue of global warming taking on international importance in recent years, unsurprisingly the focus has fallen on car drivers, with cars seen as one of the major contributors towards global warming. Green cars have been held up as a potential solution, one that motorists should be embracing.

But are green cars actually ‘green’?

Firstly, let’s take pure electric cars. Unfortunately these electric cars are anything but good for the environment. The electricity that they run on is produced in power stations, where only 30-40% of the energy is converted into electricity. Transferring this electricity along electric cables then results in a further 30% being lost to heat energy. So by the time this electricity reaches an electric car a huge amount of the energy has already been lost. Good for cutting down inner city pollution but efficient it certainly isn’t.

Recently hybrid cars have been preferred, cars that contain both an electric motor and a petrol engine. The battery for the motor is powered by the energy generated from braking. When it comes to being ‘green’ these cars in theory offer many more environmental benefits.

In practice this isn’t necessarily the case. Consumer magazine Which? tested four hybrid cars by driving them throughout London. The results were disappointing, as mentioned by George Marshall-Thornhill, senior researcher for Which?, “Some of these should have performed much better.” And this is all without mentioning how to dispose of troublesome electric batteries.

Then there’s the cost of hybrid cars. The Toyota Prius is the most popular hybrid car and can be purchased for around £17,000. However, with fuel economy claims in doubt and 55% of people believing that green cars are too expensive, there is still some way to go before green cars arrive on a large scale.

The facts are that green cars use more energy to produce, are harder to dispose of, their fuel economy claims have been doubted, and they are simply too expensive. The age of the green car has not arrived yet.

They use less fuel. They are much more efficient. They are much less polluting. And what’s more, they require much less maintenance. Yes, hybrids really do score better on all counts when compared to conventional vehicles. In fact not only do they need much less service, they are also made to run better and last longer. So you should take all these factors into consideration when you are making a choice. Let’s take a look at why they don’t need as much maintenance.

Firstly, they have fewer parts than a conventional car and hence, fewer parts to wear out. It’s the way they are built. There’s no regular starter and this technology means that there is one part less that needs to be replaced. No starter also means there is no chance of accidentally grinding the flywheel. The battery and the motor too do not require too much maintenance. The engine lasts longer than a conventional engine and requires as much maintenance perhaps as a conventional one. A hybrid does not need any valve adjustments done and even if there are valves, they do not get worn out because the engine does not run constantly. And the injectors do not need regular cleaning, in fact maybe they never need to be cleaned because there is hardly any deposit on them.

The hybrid car uses electricity to run the air-conditioning system unlike the conventional ones that use a traditional pulley that is driven off a gas motor. So this means there is no air-conditioning belt to wear out. There is also no belt used for the steering because it is not hydraulic but electric. So it has very little kickback even when driving over rough, uneven roads.

The hybrid car’s generator can multi-task. The generator is an important part of the hybrid car and there is a separate gas engine that powers it. A hybrid engine is really very small, maybe 10 to 20 horsepower and it is so designed that it gets maximum efficiency if it runs at one speed. Because the generator does many tasks, there is less wear and tear of the other parts and when braking or coasting, the car can recapture the energy. So there is no wastage of the battery and the battery does not need to be replaced very often. With the generator handling a lot of the braking – in fact 80% – it means that extends the life of the brakes too. There is also less chance of the rotors getting warped. Thanks to less of a heat build up, the life of the brake fluid is extended too and the brake pads last longer.

Hybrid cars also have warranties that are much longer. Most of the Toyota and Honda cars have much longer warranties on their hybrids than on the conventional ones. There’s an 8 year or an 80,000 mile warranty on the Honda Insight while for the Toyota Prius, you’ll get a 100,000 mile warranty or 8 years on the hybrid system and the battery. These longer warranties make the hybrid an attractive buy.

If you are making up your mind between a conventional car and a hybrid one, look at all the long-term advantages. Hybrids are built so they last longer and they don’t need as much looking after as a conventional car. Add to that the fact that they don’t guzzle as much gas and have fewer parts, therefore less maintenance and you’ll see why it makes good sense to decide in favor of the hybrid.

Vehicles that will help you save money on gas

Prices at the pump are rising steadily; more and more of the vehicles being released get very low gas mileage. This makes it really hard to get around town or to work, on a budget. Well, there still are tons of options for vehicles that can save you tons of money at the pump.

If you’re not ready to take the plunge and buy a hybrid or electric vehicle, there are many gas-engine cars that get very good gas mileage. For small cars, the mini cooper (28 city/36 highway) gets you the most miles for your gallon. If you’re looking at midsize or large cars, you should check out Hyundai. The Elantra gets 27 city/34 highway, and the Sonata get 24 city/34 highway. If you’re looking into station wagons, the Pontiac Vibe and the Toyota Matrix both get 30 city/36 highway.

If you’re looking for a car with even better gas mileage, you should check out hybrid cars. The concept of a hybrid is that its engine is actually a combination of two engines: a traditional gas engine, and an electric engine. Unlike true electric cars, the electric engine is charged by the gas engine, so there’s no need to plug it in. And while all the power is ultimately derived from the gas engine, these cars, van’s, and SUVs still get way batter gas mileage and saving you tons of money at the pump. If you’re looking simply for the best gas mileage overall, you should check out the Honda insight; it gets 60 mpg city, 66 mpg highway. Plus it’s from Honda so you can be confident you’re getting a solid long lasting vehicle. If you’re looking for an SUV, the vehicle with the best gas mileage is the Ford Escape hybrid. It gets 31 mpg city, 36 mpg highway. Imagine, getting the gas mileage of a car (or better) from an SUV.

Another option for saving fuel that will be available on the market soon is the plug-in hybrid. You’re probably thinking “why would I want to plug in my hybrid when I can just get a regular hybrid?’ One dollar to get as far as a gallon of gas, that’s why. A plug in hybrid is the same as a regular hybrid except you have the option of charging the electric engine. This means that if you only take short trips, your gas engine will rarely even have to turn on, and electricity gets you as far as a gallon of gas for about $1. And, unlike normal electric cars, you never have to worry about your battery dying so you can go as far as you want on your gas engine.

If you want to just skip the gas altogether, there have been some great advances in electric vehicles. You’ll forget everything you know about electric vehicles when you see the Tesla Motors Roadster. It’s fully electric, so you can always get a gas mileage equivalent of about $1 per gallon. Unlike traditional electric cars, this one runs on a lithium ion battery, so it can go farther between charges (about 250 miles), it can go a lot faster (top speed of 130 mph), and to be honest, it just looks cooler. If an electric car ever catches on, it will most definitely be this one.

With any type of vehicle, you should keep your car in good shape and making sure it gets regular tune ups, this will help keep up gas efficiency. Also remember that the weight of the vehicle matters. Carrying around stuff you don’t need and always having a full tank will raise your gas mileage.

With gas prices on the rise and no relief in site, many people are starting to consider the advantage of owning a hybrid vehicle. But what exactly is a hybrid and how can it benefit you? First you should know that hybrids are actually much more common that you might think. For example, many commuter trains and city buses are electric-diesel hybrids. Many types of industrial heavy vehicles are also hybrids such as mining trucks and even submarines.

So the definition then of a hybrid is any vehicle that runs on not just one, but a combination of two power sources. So why should you buy one? Let’s consider the advantages.

Hybrid cars are energy efficient. They are affordable and they are a workable way to deal with our energy situation and are therefore worth supporting. They have small efficient gas engines that work in combination with an electric motor. The two work together, the electric motor recharges while the car is in motion. Efficiency is then maintained by aerodynamic styling, lightweight material, and intermittent engine shut off.

Intermittent engine shut off comes into play when the car is stopped for short periods such as a stop light. The engine then shuts off and kicks back on when the gas pedal is depressed.

Lightweight building materials are used to make the hybrid more energy efficient and emphasis is placed on aerodynamic styling to reduce wind drag. Hybrid cars use low rolling resistance tires which are unique in that they are narrower and stiffer and have a lot less drag which adds to the energy efficiency.

Hybrids are also better for our environment. They emit 97% less emissions than regular cars and have roughly the same amount of carbon dioxide. They get far greater gas mileage and are equally as safe to drive as non hybrid cars.

Hybrids also drive the same as regular cars so it is treated in the same manner; nothing new to learn specific to the handling of a hybrid. Owners of hybrids may also be entitled to incentives. These vary from state to state so check in your area to find out what is available. One blanket incentive is a reduction in federal taxes for hybrid owners.

A regular car uses an internal combustion engine with a fuel-air mixture powering it. A hybrid car on the other hand powers itself not only using the conventional means but it also uses a variety of alternate means like fuel-cells and solar-energy to turn the wheels. That makes it more environment friendly and increases its mileage.

Some people think that hybrid cars are the cars of the future. They say it is what we will be driving in a ten years time. It is true that hybrid cars have many advantages. But we must not forget the shortcomings of the hybrid car.

Gas and oil are non renewable sources of energy. They also cause much damage to the environment. There is a danger they might soon also be depleted from the earth. On the other hand, hybrid cars are environment friendly. They source of energy they use is renewable and therefore they pose much less threat to the world. Hybrid cars are efficient and save money on fueling.

Performance wise, hybrid cars are rubbish. At the stage they currently are, they are more than likely to break down after traveling every few miles. If you buy a hybrid car, leave for office an hour earlier than you used to before, because hybrid cars are much slower than normal cars. Because they have very less energy to run with, they are made with as light bodies as possible. We want to protect the environment to protect our children. But if you’re planning to buy them a hybrid car to do so, the chances of them being flattened by some bigger car are far more. So if you want to keep your children safe, why not buy them a Land Rover instead? And then there’s the matter of power again. With the amount of power a hybrid can provide, imagine the trouble and time it would take for you to reach a high altitude point with a fairly steep road, that is, if you would ever manage to get up there on that car.

Whether hybrid cars will be the future of the car industry, one cannot say for sure. But one thing is certain, where it stands today is quite for from a point where it will replace the petrol or gas powered cars.

With the gas prices being so high, more and more people are becoming aware of how valuable energy is in our daily lives. Hybrid cars show how energy can be conserved and pollution reduced. The cleanest non hybrid car can put about 90 percent smog pollution in the air versus the hybrid.

The Honda insight was the first hybrid on the US market in 1999. It is electrically powered and can go 61 mpg on city roads and 70mpg on the highway. Then in 2000, Toyota brought the Prius to the market, it goes 52 mpg in the city and around 45 mpg on the highway. The Honda Civic hybrid came out in 2002 with 46mpg on city roads and about 51mpg on the highway. Since then there have been other hybrid models such as, the Chevy Silverado, the Dodge Ram pickup and the Ford Escape SUV.

Hybrids are more efficient for a number of reasons. For one, the battery of a hybrid lasts longer. It is equipped with two energy supplies- the gas and electricity. The car is made of lighter materials, that means less energy is used. The engine in a non-hybrid is heavier so it requires more power to accelerate and to go up an incline. And with a hybrid there are fewer cylinders.

Hybrids have less internal machinery. The energy and time needed to move a cylinder up and down in a non hybrid is greater. To start the car, the non hybrid engine needs more power because it has more cylinders. In addition, each cylinder uses more fuel for cylindrical displacement.

There are some tips to keep in mind when driving a hybrid to maximize energy and mileage productivity.

Drive slowly-Aerodynamic drag increases if you drive fast. If you slow down you will save energy.

Drive at a constant speed- Increasing your spend and then slowing down wastes fuel.

Try not to break suddenly-The motor in a hybrid is like a generator. Energy is lost if you stop abruptly. Try to give you car some recovery time.

Many people claim to worry about the environment, but continue to drive their exhaust polluting vehicles through a thick layer of smog. Our energy resources are suffering a terrible blow and so few people are actually willing to do anything about it. One solution to consider is the use of a hybrid vehicle. They emit less pollution that a standard oil burning type and offer less gas used per mile! Imagine the savings. But that’s not the only reason you should consider a hybrid.

The EPA or Environmental Protection Agency, when doing a comparison between a hybrid and regular vehicle, finds some very interesting facts. Vehicles are tested to determine what type of emissions they are polluting into the air we breathe, then they are rated by those conclusions. Among their choice vehicles, the hybrid along with SUV’s and eventually minivan’s are the pick of the liter! The Toyota Camry puts out more than half of what its hybrid counterpart, the Toyota Prius hybrid does, in carbon dioxide. Nitrogen oxide and hydrocarbons are diminished by two-thirds and halves supported by their green house emission rating for pollutants. With the exception of trucks, hybrid vehicles have the more favorable of ratings and top their categories over and over. When faced with the fact that hybrids put 97% less pollutants and toxins into the air when compared with gas-burning vehicles, it becomes harder to justify why we continue to drive the latter.

Hybrids are the better choice for so many reasons, including the evidence that they emit fewer pollutants and the fact that they get phenomenally better mpg, between 20 and 30 for larger engine models likes trucks or SUV’s and well into the 60 range for cars! Manuals traditionally get better mpg than automatics, which is evident by the Honda Insight whose automatic gets 50mpg and middle 60’s for it’s manual. Aside from being more efficient, the greenhouse effect and fossil fuel debate would be null and void by the use of hybrid only vehicles. It’s unfortunate that our vehicles only allow for 15 to 18mpg, but can that argument really justify the damage they are doing to our environment? Society as a whole needs to get serious about conserving our fuel, and hybrid vehicles are definitely a step in the right direction.

Have you ever been stuck in traffic on a hot day, in a busy city? How was the air quality around you? Could you take a deep breath and exhale on a smile? Probably not. It’s not just the environment we need to concern ourselves with. Our bodies and health suffer from the effects of carbon monoxide and methane, being emitted into the air by our vehicles. We are doing damage to our lungs everyday. Did you know that one third of all air pollution in America is in direct relation to that which our vehicles output? Researchers are studying the effects these pollutants have on the human body as we speak and direct links to cancer are being found. Sounds scary doesn’t it? Yet another reason why hybrid cars are the better, more health conscious choice.

If you could reduce the amount of carbon dioxide being polluted into the air by 10 tons, would you? The fact of the matter is, 1 vehicle getting 25mpg instead of 20mpg, would do exactly that. The EPA measures the effects these pollutants have on all living things and reports its findings on every industry. Today, with the advance in our technology, there is no reason for the continued desecration of our environment by the use of these inefficient, toxic vehicles. Yes, it’s true there is much left to learn and the EPA is continually breaking ground and finding new solutions to old problems. How we put the information they provide us with, to use, is up to us. We are responsible for our world and our bodies and in the long run, it is the population as a whole who will undoubtedly have to answer for our actions or lack thereof.