Tips To Improve Your Gas Mileage

Author: Warren Wong

With growing gas costs, it is no wonder that more drivers are interested in getting good gas mileage out of their cars. There are several ways to go about getting solid gas mileage from your motor vehicle. You can buy a car with good gas mileage in the first place, or you can get better gas mileage from your car by driving it in a manner that is fuel efficient.



Let's examine the first area. More critical than anything is the car you by. When you compare cars' gas mileage, you generally look at their city mpg and their highway mpg. If you are like most shoppers and are looking at half a dozen or so possible cars, these numbers can often become so jumbled in your head it is hard to remember what was what.



One tip is to just focus on the highway mpg. Most of the your actual miles you put on your car is on the highway. While you may spend more time on city streets, most of the car's gas is spent on the highway. So just compare the highway mpg between various cars. It'll be easier on yourself, and it is also a better way of analyzing the differences between the cars.



Another tip is to look at Japanese brands of cars. While American manufacturers are starting to improve th gas mileage of their vehicles, Japanese car makers have traditionally focused their cars more on efficiency and reliability, whereas American manufacturers have focused more on style.



The final tip goes without saying: the more boring the car, the better the gas mileage generally. Want a hot sports car with a lot of horse power? Be prepared to get terrible gas mileage. If you want good gas mileage, go for the sedan with 130 hp, not the SUV with a V8 engine.



You can also increase your gas mileage by driving your car in an efficient manner. Here are a few tips:



1. Avoid high speeds on the freeway: While going 80 mph might be fun and get you to your location faster, it also is much more costly in terms of gas mileage (not to mention the potential speeding tickets!)



2. Avoid braking or accelerating quickly. Sudden jerks on the pedals are terrible for saving gas. When slowing down, do so gradually and softly, not a sudden stop. Likewise, accelerate gradually, not like you are trying to win a race.



3. Carry a light load. Do you really need to drag your 6 bowling balls everywhere? Doing so will lead to more trips to the pump. So drop your stuff off at your house or apartment instead of dragging everything around town in your car.



4. Roll down your window instead of using air conditioning. The AC eats up a lot of gas, so a good way to save gas is to simply not use the AC. While this is not practical in the dead heat of summer, there's certainly nothing wrong with turning off the AC and rolling down the window and enjoying a nice breeze.



5. Get your friends to drive. Hey, what better way to save gas than not driving at all! Get your friends to pick you up and drive you places. They ought to be worth something after all right?

About the Author:

The author writes for a gas mileage tips website that helps users pay less at the pump.

Article Source: http://www.articlesbase.com/cars-articles/tips-to-improve-your-gas-mileage-354191.html

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Controllers For Model Trains

Author: John Vanse

Over the past 100 years several methods of controlling electric model trains have developed.



The first and simplest method was the use a simple variable transformer as introduced by Lionel in 1906 to lower the Alternating Current [AC] voltage from the wall to a lower, safer value and allow the user to control the speed of a model electric train by changing the amount of AC power applied to the track. In the 1920's, Lionel included remote control reversing switches to allow the user to control the direction of the model train.



When Direct Current [DC] powered trains with permanent magnet motors were introduced, a different standard was developed for most two rail train tracks where the direction of trains were controlled by the polarity of the DC track power applied to the track.



In the late 1940's Lionel added a new concept of applying DC on top of the AC track voltage to turn on and off an on-board whistle by remote control. This concept of high frequency transmission was introduced in the Lionel Electronic Train Control. This system supplied ten different signals that would control ten different remote control effects. The different high frequency signals were superimposed on the standard AC power when selected buttons were pressed at the control center. Each remote engine or rail car was equipped with a receiver unit that was tuned to the individual frequencies. When the correct high frequency signal was transmitted, the corresponding receiver would toggle or turn-on some remote effect.



These high frequency signals increase the ability to remotely control various effects but they had other problems. Transmission losses were usually high and it was critically important to keep the track, the track joints and the wheels of the receiving car or locomotive extremely clean. However extra feeder wires to different parts of the track were used to prevent signal losses and placing capacitors across the track joints and adding inductors at the power supply and on each accessory being used assisted in reducing signal loss and in ensuring that all components of the model train layout operated properly. All this additional equipment however added to the cost, the complexity, and the maintenance for the model train operator.



Model train manufacturers have, over the years, introduced different methods of applying high frequency signals to the model train track to increase the remote control capabilities including independent train control which means that the operator can control the speed, direction and features of a number of different engines all on the same powered track section. With most DC and AC systems however, the biggest problem is that there are only a limited number of remote control signals possible and their application is slow by modern digital standards.



The application of digital technology uses remote control signals to carry digital signals to decoders in the engine for digital command control of locomotives and other accessories.



Digital Command Control (DCC) is a method of controlling individual engines, rail cars and accessories by transmitting digital remote control signals down the track to on-board digital receivers and decoders in the locomotives, wagons and other rolling stock and accessories.



DCC has been around since the 1970's but had not received wide acceptance because of the limited technology at the time and the difficulty and expense of installing receivers in each engine. With developments in digital technology these problems have diminished and over the last ten to fifteen years major model train manufacturers have produced several different versions of DCC. So many that unfortunately customers have been confused about which system is best.



Fortunately, in recent times, the National Model Railroad Association [NMRA] has established a preferred method of transmitting and receiving digital transmissions on model train layouts, based on the Lenz system developed in Germany and this is recognized as the accepted standard for DCC.

About the Author:
Author: John Vanse John Vanse has several websites for model train enthusiasts. They can all be accessed through the key site at: The Model Train Guide For more specific information about DCC visit: DCC for Model Trains

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New Cars From Pontiac In 2009

Author: Thomas Winn

It's been confirmed that Pontiac will be selling the G3 5-door hatchback in 2009. The vehicle is based on the Chevrolet Aveo5 (also known as the Daewoo Kalos in Korea). The sedan version of the G3 was sold in Mexico previously and also sold in Canada as a 5-door hatch that was called the G3 Wave.



The G3 will be mechanically identical to the Aveo, using a 1.6 liter 4 cylinder engine along with a 4-speed automatic / 5-speed manual transmission. Features will include GM's OnStar system, AC, airbags, and more. The car also comes with standard fog lights and a hatch spoiler to improve the style of the car.



Although it is an economy hatchback, the G3 adds a different flavor to the Pontiac line of cars. Also, in 2009, Pontiac will have 4 cars with EPA highway fuel economy of over 30 mpg, making it a lot more competitive in today's car market. These vehicles include the G3, Vibe, G6 sedan, and the G5 coupe.



The price has not been determined as of yet.



The G6 nameplate was new when the sedan and coupe came out in 2005 (with the convertible following), but the G6 is ostensibly the sixth-generation version of the Grand Am line. The G6 is also available in hardtop convertible form. Trim levels start with the base sedan, fitted with a 2.4-liter four and a four- or six-speed automatic. The G6 GT comes in all three body styles-it's the only droptop trim-and has a 3.5-liter V-6 with a four-speed auto. The GT convertible can also be optioned up to a 3.9-liter V-6.



At the high end are the GXP sedan and coupe, with a 252-hp, 3.6-liter V-6 with variable valve timing. The GXP recalls the body-clad Pontiacs from days of yore, with a giant rear spoiler, large grille, and hood scoops inspired by the successful Pontiac GXP.R that races in the Grand-Am Rolex Sports Car Series. The look doesn't translate well to the street.



The Pontiac G6 is based on the same unibody platform as the Chevy Malibu, but the newer Malibu benefits from three additional years of development and a vastly better interior. By comparison, the G6 feels like a rental car, with cheap plastic coating the cabin.



A six-speed transmission is a new option for the 2.4-liter base car, and it results in an impressive 33-mpg EPA highway rating. Remote start is now standard on GT and GXP models.



We picked the G6 convertible first in a comparison test against the Ford Mustang and Chrysler Sebring, but it's worth noting that the trunk is all but unusable with the folding hardtop stowed. We're not huge fans of the aggressive styling of the GXP, but someone-somewhere-must love it. The GT lacks any driving thrills despite 221 horsepower. That leaves the base car, which has appeal in its lower sticker price and higher fuel economy. Our best recommendation, though, is to walk over to the Chevy dealership and look at the Malibu.



Front, front side, and curtain airbags are standard on the sedan and coupe; the convertible makes do with front and front side bags. ABS and traction control are standard on the base and GT cars. Stability control is standard on the GT convertible and GXP models; the GT sedan and coupe get stability control as part of a $1590 Street Edition package.

About the Author:
When shopping for a new car, consumers should pay close attention to the tires the car comes with as it can affect performance, safety, ride comfort, and much more. Research information about Goodyear tires and OZ wheels before purchasing rims and tires.

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Best Summer Maintenance Tips For Your Car

Author: David Maillie

The summer is typically the roughest season on your car. The added heat and strain of the air conditioning system can result in breakdowns and being stranded. Here are some tips for your car this summer that will keep you going, keep you cool and minimize repairs. Basically these tips can keep you out of the breakdown lane.

1) Cooling system flush and fill. This costs around $60-$80 and is important as residue, rust, metal particles, etc... will clog up your system and reduce its effectiveness. If your cooling system is compromised it can lead to engine overheating and very expensive repairs or total engine failure. Sometimes just a top off of the antifreeze or coolant is all that is warranted.

2) Battery test. Take your car to a auto parts store and have the battery checked. Most will do this for free. They will also clean your battery cables and terminals. Sulfuric acid build up will corrode and worsen the connections which can lead to a dead battery or other electrical problem. A bad battery will not hold the proper charge and, especially in traffic on a hot day can leave you stranded. Believe in Murphy's law and be prepared for it. If something can or will fail it will probably do it when you least expect it and when it will effect you the most. Be prepared by testing your battery and replacing if necessary.

3) Change the oil and transmission fluid and replace the filters. Have this professionally done as a mechanic can tell you of warning signs these fluids can indicate with a change in oil color, smell, etc... that can warn of impending or future issues. They will top off and check all necessary fluids for your car. They will also check the belts, hoses, tires and more if you ask. Choose a place that is well recommended as there are less than honest mechanics out there. Any AAA repair shop is a good bet as they subscribe to the highest code of ethics in the business. And as a good general rule, have this done every 4,500 - 5,000 miles.

4) Remember to take care of your car's finish. You want the paint to remain in good condition for as long as possible. Wash the car regularly as bird dropping, acid rain, dirt, etc... can ruin the finish. Apply wax and sealant to protect the paint from the sun, salt and weather conditions. Polymer sealants with PTFE and PTCFE work best as they will bond the slipperiest substances known to man to your paint and this will even keep dust and dirt off your car or truck. Also don't neglect your headlights, which can become cloudy and won't operate as well. Cloudy headlights make for extremely unsafe night time driving and will greatly detract from your cars appearance. A headlight repair, cleaner and restoration kit will return cloudy headlights to like new condition and is now readily available. Learn more about this headlight repair and similar cleaning products by visiting the below link.

5) AC system check. According to mechanics the average car is a little low on refrigerant (R-134a for most cars). You can do a recharge yourself as kits can be bought for under $30 at your local auto parts store. I advise against this as it is too easy to blow a hose or not seal it correctly. Get it professionaly done. It won't cost much more and they can do a check to see if it is leaking and fix it the same day. What good would filling it do if it all leaked back out?

These tips will keep your car running cool all summer long, make it safer, and make it look great. And best of all, it will keep you out of the dreaded break down lane.

About the Author:
David Maillie holds numerous patents including his recently awarded patent for headlight repair, cleaner and restorer. He can be reached at M.D. Wholesale:
MDwholesale.com

Article Source: http://www.articlesbase.com/automotive-articles/best-summer-maintenance-tips-for-your-car-22333.html

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Questions That You Should Always Ask The Questions That You Should Always Ask The Prospective Seller Of Any Car You Are Interest You Are Interested In

Author: Gregg Hall

After you've discovered a car you may want to purchase, call the seller and ask questions about the vehicle. I have provided a checklist of things to ask the seller so keep this list handy and use it when talking with the them over the phone. Many people are embarassed or afraid to ask questions about a car they are buying because they think they are being pushy or intrusive. This is simply not true. It's your money so don't be afraid to find out all you can about the car you are looking at.



The first question you want to ask is, "Why are you selling the car?" Put them in a defensive position and they must answer promptly. If they hesitate, they have something to hide. Why do most people sell their car? Maybe they lost their job, or there are too many things wrong with it and they don't want to fix it, they'd rather sell it to you. Maybe they bought a better new car and are selling it themselves. These are just a few of the reasons for someone to sell a car.



How many miles are on it? This is the moment of truth for most sellers. This can really reduce the selling price if there's too much mileage. The standard that is accepted by most is 15,000 miles per year. If they have more than that, you will find that websites like Kelly Blue Book and the N.A.D.A. have charts that deduct off the market value of the car for the excessive mileage.



Do they have all the maintenance records, proof of tune ups, and oil change receipts and other repairs or maintenance done on the car? You just nabbed them with three defensive questions in a row. They probably will not have this information, however,even though everyone SHOULD! This can be a powerful negotiating tool plus if you go to sell a car, it can bring a quick sale. This is especially true for higher line cars like Mercedes, BMW, Lexus, etc. These vehicles can be worth quite a bit less without the proper records.



The seller might say "No one keeps that stuff". Your reply will be "I do and everyone I know does. Without it, I have no validation that you properly maintained the car."



Have the seller describe the condition of the interior, the seats, make sure the dash is not cracked, find out about the paint, tires, A/C compressor, ask if the A/C runs cool and what type of AC system it has. Is there any other known issues or needed repairs that you should know about?



After you've asked all the appropriate questions and still think you're interested in the car, it's time to make an appointment with the seller to look at and test drive the car. This is where you find out if they were really truthful. If you discover right away that they lied to you about something you asked I would just walk away. If you caught them in one lie there is no telling how many things they could be hiding from you.

About the Author:

Gregg Hall is an author living with his beautiful wife and family in Navarre Beach, Florida. Find more about cars as well as car wax alternatives at http://www.5starshine.com

Article Source: http://www.articlesbase.com/automotive-articles/questions-that-you-should-always-ask-the-prospective-seller-of-any-car-you-are-interested-in-234747.html

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Rc Gas Cars

Author: Bob Janeway

Gas powered RC cars are among the most powerful, exciting and quickest of all the radio controlled cars. Gas RC cars are intended to run on gas that is referred to as “nitro” or “glow fuel”, and these nitro RC cars bring a degree of style and operation that the bulk of gas RC cars and trucks cannot "hold a candle to."





It is essential to shop carefully for gas RC cars as there are two different types of gas powered RC cars - kits and RTR or "ready to run". Purchasing RTR gas rc cars will most likely allow the RC car or truck to be taken out of the box and on the track in no time. Loads of gas powered RC car enthusiasts get pleasure from building their own car providing a great sense of accomplishment. It may be a beneficial plan to acquire some skill and experience by using RTR gas RC cars first, then after gathering a basic knowledge of the different components of gas rc cars, build a gas rc cars kit.





As with any style of gas RC cars, the engine is an essential element in determining the speed and performance of the vehicle. There are a variety of gas engines offered for gas powered RC cars, but most of the time they will come loaded with whats called “glow engines”. The glow engine is essentially a two cycle internal combustion engine able to offer the control and speed that makes the difference in winning or losing in the world of RC car racing.





The kind of fuel put in the your gas powered RC cars is a fundamental component in the performance of the vehicle. It is imperative to use only the fuel recommended by the gas RC car maker. The manufacturer's individually designed fuel mixtures are engineered for providing the power and speed necessary and at the same time shielding critical engine workings from breakdown.





Another essential element of the gas powered rc cars is the radio as rc cars use the identical two channel radio system used by all RC cars. If purchasing a RTR or "ready to run" kit, the radio should be included but buying a "build it yourself" kit the radio usually is needed to be supplied seperately. Whichever approach you choose keeping extra batteries and an AC charger on hand is essential. Additional battery packs charged and ready will enable the runinng of the gas RC cars for longer periods of time for uninterrupted fun.

About the Author:

Gas RC Cars website is a great place to explore the fun and excitement of the world of radio controled cars.Learn about nitro rc cars as well as electric rc cars and the the that can be had by the entire family.

Article Source: http://www.articlesbase.com/art-and-entertainment-articles/rc-gas-cars-314644.html

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Used Car Vs. New Car

Author: Sarah Johns

Buying anything for the initial time without really knowing the value of it might cause you to pay excess than the actual price. The same goes when buying a first car. It is secondary whether you by a new car or a used car both carry some conditions that a car buyer need to understand such as his/her needs, preference, whim and budget. Just check out the basic factors before you jump on to market for locating your new or used car.

The price

People those on low budget might go for used car, which is a good option. Though there are some new cars, which are available for about ten thousand dollar, but then such car would carry none of these – AC, stereo etc. At times such cars come only with two doors or also one of the power windows will be broken. In contrast, the accessibility of three or four-year old used cars added with more than just-boned features of a essential used car – like a stereo, air conditioning, airbags – offers the used car buyer an amazing deal. But yet, the pricey new and fresh cars are expensive because of the rationalized safety traits they has: de-powered airbags along with "stylish" front and side defense airbags. A new vehicle further has capricious features like: brew holders, which keep your drinks cool or hot. The choice is your – buy it according to your priorities and buying power.

Guarantee

Any fresh car will usually have warranty of about three to ten years maximum. Companies like Hyundai offers ten years of warranty for their new cars. DaimlerChrysler provides a seven year of warranty for their special vehicles such as Chrysler, Dodge and other Jeep models. Some entitled latest-model used cars or used truck could also complete their actual warranty and can now in addition be exceeded if they are secluded by the vehicle certification plan. If not, used car owners can now reimburse a few hundred to be clever to expand their service guarantee or contract.

Mileage

Newly-purchased used cars come with mileage by now spent. New car essentially do not require any kind guard for the first thousands of miles, in case if they do, car manufacturers take up the oil change and their beef up in addition to other basic safeguarding services.

Used car buyers frequently have to satisfy themselves with warts and all vehicles whose color might not be really ideal shade of red, green or yellow. Buyers of new cars though, have the chance of a different range of colors or car features, which used cars, may not have. Car dealers regularly accommodate to the tastes and desire of a car buyer and generally would even please a customer by specifically-ordering a vehicle. Happy Buying!

About the Author:

Jhon justin is a Expert author for Montclair used car and Fontana used trucks. He has written many articles like Needles used cars. For more information visit our site http://www.randbautocenter.com.

Contact him at randbautocenterarticle@gmail.com

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