Go Auto

What’s up with Hybrid Vehicles?
If the price of gasoline has got you scared, and you’re thinking about maybe trading in your car for a moped, you’ve got half the solution right. It might be time to trade in your car, but forget the moped — get a hybrid car instead. The dictionary defines the word hybrid as: Offspring resulting from breeding between parents of two different species, and that’s a good definition for our purposes. That’s because a hybrid car has a power plant that’s a cross between a gasoline powered engine and an electric motor. What’s the big deal about hybrid cars? The automobile industry claims that a hybrid car can give you as much as 20 to 30 miles per gallon more performance than a standard gasoline engine. That means that you buy less gasoline, and buying less gasoline leaves more money in your pocket. You’ll need that extra money, however, because hybrid cars are still relatively expensive compared to traditional gasoline-powered cars. As more hybrid cars are sold, manufacturing prices will drop, and that drop will be seen in the selling price. How does a hybrid car save gasoline? In a typical automobile, the engine is connected to the transmission via a mechanical link called the drive train. When the engine’s sparkplugs fire, they ignite gasoline vapor which pushes a piston up and down. This piston movement gets transferred to the transmission via the drive train. The transmission turns the wheels and the car goes down the road. Well, the hybrid car is almost exactly the same except that in addition to the engine being connected to the transmission, an electric motor is also connected to the transmission. Actually, there are two different versions of hybrid cars. The one that was just described is called a parallel hybrid, because there are two different energy sources connected in parallel to the transmission. The other type of hybrid car is called a series hybrid because the gasoline engine works in series with the electric motor to power the car. This is accomplished by having the gasoline engine either charge the car’s batteries, or power the electric motor. The gasoline engine doesn’t actually turn the car’s wheels at all. The parallel hybrid operates off of the electric motor when the car is being driven below a certain speed, and the gasoline engine kicks in when that speed is exceeded, or when sensors in the car indicate that the driver has accelerated suddenly as if to pass or to avoid an emergency situation. Of course, the gasoline engine is always running even when the electric motor is powering the car, so some gasoline is always being used. The series hybrid is always running off of the electric motor, which restricts the top speed of the car, and the gasoline engine only kicks in when the batteries need to be charged. Like all automotive claims, your mileage may vary. Even so, if you’re looking to spend less money at the gas station, and avoid much of the effect of rising gas prices, you might want to park a hybrid car in your garage. Diane Nassy is the founder of <a href="http://www.save-on-gas-prices.com">http://www.save-on-gas-prices.com</a> . Visit her website for great tips on ways to save on rising gas prices. Email : <a href="mailto:httpdeeljeabiz@gmail.com">deeljeabiz@gmail.com</a>
Source: www.ArticlePros.com

10 Tips for Improving Fuel Efficiency
10 Tips for Improving Fuel Efficiency 1] Slow Down On The highway Your car is optimized to drive at 40-60mph(80-100km/hr), when you drive 70-80+mph fuel efficiency drops by up to a whooping 33% . Yes 33% , that is not a typo. I had heard this before and thought it was an exaggeration, then I drove the new Chevrolet Cobalt which has a fuel efficiency gauge in it and I saw it first hand, what a surprise. Is it worth speeding to save 5 minutes off your commute to work so you can just get held up in city traffic? Between the lost fuel efficiency, the extra wear and tear on the car driving beyond optimized speeds and inherent safety concerns I will need a good reason to start speeding on the highway from now on. 2] Cruise In The City The same idea applies in city driving. Speeding up to make the next red light guzzles gas and is hard on your car. This can decrease fuel efficiency by 5%. Why hurry up just to make the next red light? Let’s face it, speeding in the city doesn’t get you anywhere’s faster. If you drive like a bat out of hell you might make an extra light or two and chop a mere 2-4 minutes off your commute assuming you make it there alive. I drive at sane speeds throughout the city while most others fly by me and hard brake at the next red light, I then pull up beside them or even pass them as I may not of needed to stop as the lights are usually synchronized for sane driving speeds not surprisingly (it also takes more gas to get back up to speed than to maintain it). So have some fun watching people fly by you and seeing them at the next red light knowing your car is much better off. 3] Tire Pressure Here’s one everyone can do easily. It only takes a couple minutes to check your tires pressure. Under inflated tires can result in 3% less fuel efficiency. 4] Link Your Trips/Errands Plan your trip to include as many destinations or errands as possible. Fewer trips means less cold starts, better fuel efficiency and less driving than multiple small trips. 5] Avoid Unnecessary Idling. You’re getting 0 mpg for this one. If you’re going to wait 5-10 minutes for a friend give your car and wallet a break. For those who live in colder climates this is a bigger issue. We all want our cars toasty warm in the winter time when we get inside. Today’s cars really only needs 30 second of idling to warm up even in cold weather, then 1-2 minutes of driving to get it fully warmed up. So bundle up and save yourself a bundle. 6] Maintain Your Car Inexpensive oil and air filter changes can boost your cars performance and increase your cars lifespan. A blocked air filter can decrease fuel efficiency by as much as 10% and a misfiring spark plug won’t help either. So try to follow your cars service manual.. It beats dealing with an unexpected major repair and major inconvenience.. 7] Monitor Your Fuel efficiency I like to measure how many miles / KM I get on half a tank after filling it up. It’s easier to measure this way as we don’t let our gas tanks completely run dry and its impossible to estimate how much was left when you fill it up again. You can see how your driving habits affect your fuel economy and if your habits haven’t changed and you fuel economy drops off, then maybe its time for some car maintenance. Purchasing a fuel consumption gauge (if you car doesn’t already have one) can give you real time feedback and more accurate reading. This provides great instant feedback on driving habits. 8] Remove Unnecessary Items From Your Car For each extra 100lbs you lose 1-2% fuel efficiency, so get the golf clubs out of the trunk until your next tee off time. Leaving items on your roof rack also creates extra drag which makes your car work harder, so lock your mountain bikes up till the next trip. 9] Jack Rabbit Starts Some people like to suddenly accelerate by putting their foot to the floor. This guzzles gas and gives marginal speed improvement to a gradual acceleration. 10] Back Off Tail gating results in unnecessary breaking and accelerating. Hang back a little more and you can avoid the added stress and save some gas. It’s also safer to drive this way, give yourself an extra second to avoid an accident ! Paul Fezziwig writes for and administers 'Green Cars Now', http://www.greencarsnow.com , a website devoted to promoting fuel efficient vehicles and better driving habits.
Source: www.ArticlePros.com