June 8th, 2009 by admin

Advantages Of Diesel Engines
If you wanted to own a new car powered by a diesel engine or if you own one now, you no doubt appreciate the qualities this engine provides you with. More torque, better fuel economy, and easier maintenance are but a few of the attributes of owning diesel powered vehicles . However, there are some motorists that still complain about the engine’s weak power, especially when accelerating from a full stop. What you may not be aware of is the fact that a diesel engine can be tweaked to give more power without harming the fuel economy . New diesel engines cars use air compression to create combustion versus the fuel/air mixture that is required by gas engines. This attribute means that diesel engines don’t require spark plugs and therefore don’t need to be tuned up . Diesel fuel has a much high fuel density than gas, which results in fuel economy increases of 20 - 30% over gasoline powered vehicles . Diesel engines are also cheaper to maintain as they have less parts than that of a gasoline powered engine. The life span of a diesel engine is also much longer . If you’re looking for torque, for pulling a boat or other equipment, then the diesel engine has the supreme advantage. Diesel engines are surely slower, especially when starting from a dead stop, although when you climb hills or go over bridges, the diesel engine is surely up to the task . With new trucks, diesel is normally the leader over gas engines in terms of performance and miles per gallon. Diesel trucks will get more miles than gas trucks, and the price for diesel is a bit cheaper than gas these days . And with gas prices on the rise, diesel will continue to dominate for a long time to come . http://www.new-carpurchase.blogspot.comDiesel engines are also cheaper to maintain as they have less parts than that of a gasoline powered engine. The life span of a diesel engine is also much longer . If you’re looking for torque, for pulling a boat or other equipment, then the diesel engine has the supreme advantage. Diesel engines are surely slower, especially when starting from a dead stop, although when you climb hills or go over bridges, the diesel engine is surely up to the task . With new trucks, diesel is normally the leader over gas engines in terms of performance and miles per gallon. Diesel trucks will get more miles than gas trucks, and the price for diesel is a bit cheaper than gas these days . And with gas prices on the rise, diesel will continue to dominate for a long time to come . http://www.new-carpurchase.blogspot.com
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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.
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Is it safe to buy a rental car?
When you are considering buying a used vehicle, it is important to cover all of your bases and take all options into consideration. Most people don’t even think about the buy a rental car option. It is an option with many pros and cons and it is worth it to factor them into your used car purchase decision. Rental car purchase prosFirst things first, as a used buyer you know where this car is coming from. Chances are the car has been kept clean and well maintained during its life as a rental. Any rental service that sells their cars should be able to offer you maintenance records to back that up. In fact it should be insisted upon to ensure that the car has been properly cared for. Pricing is another attractive factor if you want to purchase a rental car. Many of the cars rental agencies will offer for sale are less than a year old and have less than 25,000 miles on them. Do not be suspect when you see a newer model for sale, it does not necessarily indicate that the vehicle is problematic. Rental companies are able to purchase their vehicle at the bare minimum fleet pricing, enabling them to re-sell at very competitive prices. Another pro is the possibility of a warranty still intact with a purchase through a rental car company. Because they generally sell them within a year of purchase and at a reasonable mileage, there is a good chance that there will still be some time left on the manufacturers warranty. Giving the new owner a little peace of mind, especially when you consider the cons of purchasing a rental car. Rental car purchase consAnyone who has rented a car has probably heard this joke, “What’s the difference between a rental car and a 4X4? A rental car can go anywhere!” It’s funny when you rent a car, but when you are looking to buy a rental car suddenly it’s not so funny anymore. This being the biggest con of them all, people are hard on rental cars. The rental companies have no idea what the car actually endures while in the care of the individuals it rents to. Of course they will assure you that the car was not mistreated, but again, anyone who has rented a car knows the kind of abuse they can take. Generally the rental agencies will inspect the car upon its return to their lot to ensure that there has been no damage. However what is reported at that point is largely cosmetic, and while aesthetics are important, it’s what’s inside that really counts. If you are considering purchasing a rental car, be sure to take it to an outside, unaffiliated mechanic for a through inspection to ensure that the vehicle has not suffered mechanically at the hands of an thoughtless renter. As far as cons go, the vast unknown is really the one to worry about. While cosmetic issues are important, mechanical soundness is truly the bottom line with any used car purchase. Bottom line a good optionWhen purchasing a used vehicle, the rental agencies offer a viable option for purchase. Contrary to popular belief previous rental cars can be a great investment for anyone looking for a suitable used vehicle. Having access to maintenance records is a huge plus, and all things considered every vehicle they buy is the rental companies bread and butter. It is good business sense for them to keep them in tip top working order. <b>About the Author:</b> My name is Paige Filler and I'm a creative writer with a love of all things that go vroom. I do my homework to bring thought and innovation into everything I write about the auto industry. You can find more of my stuff at <a href="http://www.cash4usedcars.com/" target="blank">Cash 4 Used Cars</a>, and <a href="http://blog.cash4usedcars.com/" target="blank"> this blog.</a>
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