Showing posts with label vehicles. Show all posts
Showing posts with label vehicles. Show all posts

Tuesday, December 09, 2008

6 Steps For Jump Starting a Car

When your car's battery dies or loses its ability to crank the engine, you may need someone to give it a jump start. Doing so can provide your battery with the current it needs to turn the engine over and start your car. But, jump starting a car can be dangerous because of the hydrogen gas and acid contained within the battery. If it explodes, it can cause serious injury. Unfortunately, many car owners approach jump starting haphazardly and take it for granted. Below, I'll give you 6 tips and precautions that you should use to protect you and your car.

#1: Line 'Em Up

Align your cars in a way that places each car's battery as close to the other as possible. Then, place both cars in "Park". Also, make sure that the cars are not touching each other. The current can travel through the hull, potentially causing damage and injury.

#2: Know Your Signs

Car batteries have a positive post and a negative post. How those posts are connected to the cables is important. Before connecting anything, familiarize yourself with which post is which.

#3: Know Your Connections

Jumper cables are typically colored red and black. Those colors indicate which cable connects to which post. The red cable will be connected to the positive posts on the dead battery and the charged battery. The black cable will be connected to the negative post on the charged battery. The other end of the black cable will clamp down on the hull of the dead battery's car.

#4: Clear The Cable Path

Do not allow the clamps at the end of the cables to touch each other. Also, make sure that the cables are free of any moving parts. They can easily become caught in the fan, ripping the clamps off the posts.

#5: Good Battery First

Once the cables have been connected to the battery posts, start the engine of the car with the charged battery first. Let the engine idle for a few minutes so its charging system can take some of the load off the battery.

#6: Disconnect, Then Drive

After starting the car with the dead battery, disconnect the jumper cables after the engine turns over. In order for the battery to keep its charge, you'll need to drive it continuously for approximately 30 minutes.

Jump starting a car isn't complicated. You need to memorize which posts are positive and negative, and which cables are connected to which posts. Then, take a few minutes to follow the tips above, ensuring your safety and preventing damage to both vehicles.

Quick 4 tips

Connect one end of the Positive(+) cable to the Positive(+) post of the dead battery.






Connect the other end of the Positive(+) cable to the Positive(+) post of the good battery.







Connect one end of the Negative(-) cable to the Negative(-) post of the good battery.






Connect the other end of the Negative(-) cable to a good solid SHINY, NON PAINTED metal part of the engine on the dead car. Usually a giant shiny nut on the engine block will do. A painted, dirty, or oily nut will not work. You usually want to avoid placing the Negative(-) cable directly on the dead battery to minimize the chance for explosions. You should only use the ground post on the dead battery as a last resort. On this step you'll get a normal spark as you connect the ground and complete the circuit.

Wednesday, November 28, 2007

Car Warranty - The Basics

Extended car warranties always sound like a product that car owners should have in place, but few of us completely understand what they entail. The concept behind warranties is not as complicated as many of us think.

Those who have bought a new car from a dealership in recent years are likely to be familiar with the basic idea behind a warranty agreement.

A brand new car is usually covered by the manufacturer's warranty. Often this lasts for the first 12 months that you own the vehicle, although it can sometimes be in effect for a longer period.

Once the initial period has expired, there is then the opportunity to take out an extended warranty. An extended warranty can provide a similar level of cover over a period of months or years, but there will be fees involved.

An extended warranty can bring peace of mind, hence the reason why many people decide to pay for this additional form of cover.

Extended warranties will be available after the initial manufacturer's cover expires and will also be available for many second hand cars.

Many people make the mistake of believing that extended policies must be purchased from manufacturer's or car dealerships. This is not the case.

There are numerous independent car warranty companies that can sell you a new agreement, offering a comprehensive level of cover. Many of these companies will sell direct to consumers online.

By buying online you could save yourself a substantial amount of money. Online purchasing allows you to compare prices more easily and also lets you see exactly what standard of cover you will be getting.

If you are looking to purchase an extended warranty then shop around online - you'll find that there are some excellent deals currently available.

By Keith Barrett

Thursday, October 18, 2007

Hybrid Electric Vehicles - Pros and Cons

By Levi Quinn

In the past few years, hybrid electric vehicles (HEVs) have been getting a lot of press, both good and bad. As with any new technology-that is, any technology newly offered to the public-there are proponents and opponents to the wide use of HEVs. Pros and cons are bandied about freely, and it can be difficult for the average person to weed out any useful information. Here is a brief, simple synopsis of the advantages and disadvantages of HEVs.

The most obvious benefit of HEVs is lowered environmental impact. A vehicle that's powered solely by electricity produces absolutely no emissions. Admittedly, a hybrid vehicle does emit some carbon dioxide and other greenhouse gases, but only from the gasoline-driven engine. If your vehicle is powered by electricity 50% of the time, it will reduce harmful exhaust emissions by 50%.

Hybrid vehicles are quieter, and cause less noise pollution-an important consideration in urban areas. The engine only runs when the vehicle is being actively propelled forward. Over time, this trait also cuts down on overall energy consumption.

Another obvious benefit is that HEVs run on a fuel source that is already readily available, and that does not depend on foreign oil. The United States already has numerous electrical power plants that are already producing vast amounts of electricity.

For the most part, hybrids are easy to fuel up. The majority of hybrid vehicles on the market today have batteries that can be plugged in and recharged; an adaptor allows most hybrid owners to "fuel up" their vehicles at home. Some cities make charging stations available, as well.

However, there are downsides, as well. HEVs use a lead-acid battery. These can take a long time to charge, sometimes as long as 10 hours. This is not so much of a problem if you're at home and plan on leaving your car to charge overnight, but it can be decidedly inconvenient when you're traveling. In the future, as HEVs become more prevalent, you can expect charging stations with the capacity to charge batteries in a fraction of that time will to become available.

Another drawback is that while hybrids do vary somewhat in the distance that they can travel on a fully charged battery, the average is about 60 miles per charge. Again, this isn't much of an obstacle for a hybrid vehicle, which can switch over to gasoline power at need-but decidedly inconvenient for a car with fully electrical propulsion (EV). In addition, the batteries have a limited shelf life-roughly three years-and are extremely expensive to replace.

Researchers are experimenting with other types of battery, such as nickel-metal hydride, nickel cadmium, and lithium-ion batteries. At present, these types could offer better performance, but the costs are prohibitive.

Lastly, the purchase cost of a hybrid vehicle is a major deterrent for many people who are considering "switching over." HEVs are still more significantly more expensive that their gasoline-driven counterparts. To some degree, decreased fuel consumption, better fuel economy, and reduced maintenance costs serve as a counterbalance to the higher cost. There are also governmental tax credits, at the federal and sometimes even at the state level, for individuals who purchase hybrid vehicles.

Is it worth it to replace your current vehicle with an HEV? That depends. Only you can say. Do your research, and do the math. Look at all of the different factors involved, and make an educated decision. Only you can know if an HEV is the best choice given your life, your preferences, and your budget.

Thursday, August 09, 2007

How To Properly Test Drive A Vehicle

By Joshua Rose

SUMMARY: Don't let the stress and heat level produced from the car buying process keep you from performing the kind of test drive you'll learn the most from.

It doesn’t matter where you found the car, whether at a Dealership or from a private seller, the time will come when you need to drive the car with a critical eye, ear and feel. And you may not be totally comfortable with the prospect of doing a “test drive” because it’s obviously something most people don’t have to do very often.

So let’s do a trial run here. Some of this may seem painfully obvious, but you may be surprised by what many car buyers forget to do when in the heat of the buying process. So, try to stay calm and cool. You may even want to do a dry run on your own car first just to help the learning (or remembering) process.

Before starting the vehicle, inspect the interior and sit in each seat. Are the seats comfortable? Is there enough room for the passengers you are likely to have in the vehicle? If it’s a factor in your life, will passengers be comfortable on a long trip?

If you’re looking at a minivan or SUV (especially one with a third row), remove the seats to judge their weight and the ease of doing so. This will also help you evaluate the total space available for your cargo needs. Also, flip and fold the seats into their various configurations to measure how flexible the interior is.

Next, open the trunk. Think about the kind of vehicle use you anticipate. Imagine loading groceries, luggage or other bulky items you’re likely to transport. Also check the spare tire compartment. Is it accessible and easy to open and close?

Then, sit in the driver's seat and adjust the seat, steering wheel, and mirrors to your specific driving position. Does your body seem to fit the seat? Is the seat too hard or too soft? Remember, you’ll be spending a lot of time right there.

Now look around and check your visibility. Are there any blind spots hampering your field of vision? Also, can you tell where the edges of the vehicle are?

While you’re in the vehicle, test the heater/air conditioner, the stereo system, all the power accessories, the windows, headlights, turn signals, visors, and emergency brake. As you’re reaching around, does anything seem out of place or awkward for you? Can you see your speedometer and other gauges without obstruction?

How about the seat belt? Is it easy to put on? Do you have to reach back too far to find it? Is there anything about it that may bother you over time?

Now think about things you’ll likely have with you when driving. For example, are there enough cup holders? Are there enough convenient compartments for your CDs and so forth? How about power outlets? Where are they and are there enough to meet your needs?

Now actually go for a drive. Start out in a relaxed, easy mode as you get used to the vehicle. If possible, pick a route you’re familiar with and one that has different driving environments (flat, uphill, downhill and highway). If you’re in an area you are not familiar with, let the Dealer or seller direct you to these kinds of driving locations.

Keep the conversation to a minimum and the radio off. Does the engine accelerate smoothly and quietly (unless it’s the kind of vehicle that’s supposed to be a bit rough or noisy)? Do the tires make any noise?

Try all of the gears. Is the transition from one gear to another smooth? What’s the acceleration like on a hill? Also, are there any noises when turning? Does the steering wheel adjust back smoothly after turning?

How does the car drive on the highway? Is the noise level appropriate? Is there any shimmering? Does the vehicle repeatedly drift off in one direction or another?

Now find a safe area to brake hard several times. Are you getting predictable performance from the brakes that you feel comfortable with?

Find a parking lot and make two 360-degree turns each direction. Is the turning radius acceptable to your needs? And if possible and safe, try out an emergency maneuver as if you were suddenly forced to evade another car or a pedestrian. Did the vehicle manage the maneuver in a predictable way and remain easy to handle?

When you return the car, put it in Park with the emergency brake on. Then, go out and listen to the engine idle. Is it running relatively quietly and consistently? Note the same about the exhaust.

If you are now satisfied that this is the vehicle for you, it’s time to finalize the price (fun, fun, fun). Once agreed, if this is a used vehicle, it’s time for setting up your independent mechanical inspection before making your final decision.

Tuesday, November 28, 2006

Let It Snow – Winter Vehicle Preparation Made Easy

By Michael Cosentino

SUMMARY: Whether we like it or not, winter is just around the corner. Unless you plan to hibernate, you need to make sure your vehicle is ready for the inevitable snowy, icy, slippery driving conditions ahead.

Whether we like it or not, winter is just around the corner. Unless you plan to hibernate, you need to make sure your vehicle is ready for the inevitable snowy, icy, slippery driving conditions ahead.

The first step in any winter vehicle preparation is the tires. You wouldn’t go out in a snowstorm without your winter coat so why consider driving without the right tires? Regardless of how skilled a driver you may be, you can’t improve the traction of your tires with driving technique. Only winter tires are designed to perform better in colder temperatures, snow and ice and can save you from being part of the next winter driving collision.

Consumers in the market for winter tires this year should start by looking for a snowflake symbol on the sidewall of the tire, which indicates the tire has been tested and passes current winter safety standards. When shopping for winter tires, price alone shouldn’t govern the purchase decision; what’s behind the tire — a reputable manufacturer and a good warranty — is also very important.

A couple of new winter entries in the market for drivers this year are the Goodyear Ultra Grip 7 and Dunlop SP Winter Sport 3D. Ultra Grip 7’s are the newest generation of the celebrated Ultra Grip lineup, featuring a new waffle blade technology that provides maximum grip on slippery surfaces, as well as double "v" grooving that provides the best possible water draining and snow grip, even at high speed. Goodyear has also incorporated an advanced silica tread compound technology into the Ultra Grip 7 that enables the tire to remain more flexible at low temperatures - providing markedly better traction in wet and cold.

The new Dunlop SP Winter Sport 3D’s earned their stripes in the harsh proving grounds of European winters. Available in Canada for the first time, the Dunlop 3D is a well balanced, high performance winter tire that excels at cornering and handling in icy, snowy, wet and dry winter driving conditions.