AUTONET TV

Fuel Saving Tip: Herndon Tune Up

Have you ever gone to listen to an orchestra? The musicians take the stage early and tune their instruments. Each individual instrument must be in tune, but the critical thing is for the entire orchestra to be in tune with each other. That's why they tune up together.

Now this is no surprise; I'm going to relate the orchestra to your vehicle. Your engine has many component systems that each need to be working properly. And the components need to be working in sync, all timed up together in order for the engine to work efficiently.

We call this... (ta-da) a tune-up. When an orchestra's out of tune you get a bad concert. When your vehicle's out of tune you get bad performance and bad fuel economy.

So check your owner's manual for recommended tune-up intervals. Or ask your Herndon service advisor at McLearen Shell what he thinks.

...Just be careful not to say you want to make beautiful music together – that kinda makes us uncomfortable.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

McLearen Shell Advice on Buying New Tires

Today's tires and wheels offer a lot of options for every Herndon driver's style, habits and driving conditions.

Tires are designed for high-performance in winter or summer and even come in a long-wearing variety for all VA seasons.

Herndon off-roaders should be excited about the options available to them as well. The tread on off-road tires is designed to handle the wear from bumps and rocks. The tires' high profile protects rims from damage.

But what if you own an SUV but aren't interested in off-roading around VA? You can change out those high-profile beasts for a lower, wider look if it suits your style.

McLearen Shell tire professionals can offer great auto advice on how to choose tires that match your needs and style.

If you just need to purchase new tires, a tire professional at McLearen Shell can also help you select the tires that are best for your driving needs and habits. The right tires will protect you and your vehicle on the road.

So personalize your vehicle, but don't forget that good car care will keep that sassy ride on the road in Herndon a lot longer.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Does Your Car Have A Recall Item?

Recalls are pretty serious for Herndon residents and don't happen all that often. But sometimes cars have less serious problems that Herndon residents still might want to know about. For these less serious cases, the vehicle manufacturer issues what is known as a Technical Service Bulletin – or TSB. These bulletins tell Herndon service centers (including McLearen Shell) how to repair a problem that occurs frequently or is especially difficult.

Your Herndon service center receives updated information through subscription plans, which are sometimes available in consumer versions too.

Whatever your source, pay attention to Herndon vehicle recalls to keep you and your passengers safe.

No matter how well they're made, vehicles are bound to have problems with their design or manufacturing. Think of all the moving parts. When the government thinks a problem is really serious, they require the vehicle manufacturer to issue recall notices to Herndon residents and to fix the affected vehicles free of charge. The they try to contact all Herndon residents who own that type of car so they can have it taken care of at their Herndon service center.

To find out if your car has any recall issues, give us a call:

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Keeping Your Herndon Air Fresh When Driving With a Clean Cabin Air Filter

Pop quiz: What is a cabin air filter?

A. A filter for your Herndon house?
B. A fresh, piney scent?
C. A filter for the passenger compartment of your car?

Clever you, it's C.

A cabin air filter cleans the outside air before it comes into the passenger compartment of your vehicle. It filters out common VA air particles like dust, pollen, spores, bacteria, pollutants, exhaust gas, odors and even sparrows.

These high tech filters can block particles larger than 3 microns. By contrast, a grain of sand is about 200 microns.

Not all Herndon vehicles have cabin air filters. They are fairly new on the scene in VA. Last check, about 40 percent of new vehicles sold in Herndon come with cabin air filters, but the number is growing every year.

Cabin air filters make driving a lot more pleasant for people in Herndon. Your vehicle can be a haven during our VA allergy season with very little dust and pollen getting into the cabin. Of course, like all filters, the cabin air filter eventually gets clogged. When this happens, your heating and air conditioning flow can become restricted. The filter can even get kind of smelly.

Check your owner's manual for replacement guidelines. If your vehicle owner's manual doesn't mention your cabin air filter, ask your friendly and knowledgeable service advisor at McLearen Shell for a recommendation. It's usually every year or 12,000 miles /19,000 kilometers. Change it sooner if you drive in dusty conditions around the Herndon area, or if you start to notice a funky smell coming from your vents.

The team at McLearen Shell urges Herndon drivers to keep their cabin air filter cleans. It may not help with your brother-in-law in the backseat, but it will make your driving experience around Herndon more enjoyable.

Come by and we'll take a look at your cabin air filter for you.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Have You Checked Your Headlights?

Like everything in the VA automotive market, there have been great strides in headlight technology in recent years. VA drivers can be safer at night because of it. Good headlights improve visibility on Herndon roads, enabling you to see farther. They also improve your peripheral vision, helping you to see the sides more clearly. The more you can see, the more quickly you can react to road conditions. This is because nearly half of traffic fatalities take place at night. And as Herndon resident population ages, everything that helps older eyes is welcome.

Most new vehicles sold in VA come with halogen headlamps. A decade ago, halogens were exotic and expensive. Now that they are standard equipment, the price has come way down. Many luxury cars are equipped with high intensity discharge, or HID, headlamps. You have probably seen them on some Herndon roads; they're very bright and have a bluish tint.

From behind the wheel, there is no doubt that HID headlamps are the best thing going. However, many Herndon drivers complain about HID lights in oncoming traffic or when they approach from behind. In fact, when the National Highway Traffic Safety Administration called for public comment, they received a record number of complaints about HIDs. This has lead to several studies - your tax dollars at work. Some expect future regulation of HID lamps.

All halogen headlamps dim over time. Your service advisor at McLearen Shell recommends that they be changed out once a year. We suggest you replace your headlamps in the fall at the end of Daylight Saving Time. It's easy to remember; when you change your clock, change your headlamps. Remember to replace all headlamps at the same time; then all your lights will be equally bright. You will appreciate it during those long VA winter nights.

If you have an older vehicle with old-school headlamps, you might be able to get a halogen replacement. You'll be amazed at the difference this upgrade will make.

In addition to regular halogen lamps, Herndon vehicles can upgrade to premium lamps that filter some of the yellow light, making a bright white light that's more like natural sunlight. This light's easier on the eyes and should improve reaction time.

Now, you may be able to step up to HID headlamps, depending on the kind of car you drive. These lamps should last the life of your car, but cost several hundred dollars a pair. If you want other Herndon vehicles to think you're running HID lamps, you can even buy regular halogens that have a bluish tint. Does she or doesn't she? Only her McLearen Shell technician knows for sure.

Over time, plastic headlight covers can get cloudy or yellowed. In fact, AAA reports that nine out of ten headlights are dirty or yellowed, greatly reducing vision. In addition to helping you replace your headlamps, many service centers such as McLearen Shell in Herndon, VA, can restore headlight covers. Headlights can be restored at a fraction of the cost of replacing them.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Good Service at McLearen Shell Equals Good Fuel Economy in Herndon

Whether we're trying to save money, save gas or save the environment, most of us Herndon drivers have an interest in decreasing fuel consumption. We've all heard about ways to save money on gas in VA, but does it really add up to much? How much can we boost our fuel economy through preventive maintenance and more courteous driving?

The US government has a website that actually answers that question. Let's look at some of the data and find out if any of these fuel-saving ideas are really worth the effort. We've all heard that a tune-up can improve gas mileage. It turns out that it can save us 4% at the pump. At $3.50 a gallon, that's 14¢ per gallon in savings, and at $4.00 a gallon, that's a 16¢ per gallon savings.

Other common repair items can also save you at the pump. For example, if your oxygen sensor is faulty, it's not delivering the information to your engine's computer that allows it to calculate the right fuel-to-air ratio. The result? The fuel doesn't burn efficiently. Replacing that faulty sensor can save you 40% at the pump. That's certainly a reason to improve your car care and have the automotive professionals at McLearen Shell inspect things once in a while.

A faulty oxygen sensor will activate the check engine light. So will a lot of other problems that are big fuel wasters. Finding out why your light is on and fixing the problem will also improve your fuel economy. Bring your car into McLearen Shell in Herndon and we will take care of it for you.

What about tires? Herndon drivers have all heard that keeping them inflated will improve our gas mileage. True? Yep. It's a 3% savings for that one. And even small drops in tire pressure can start to add up, so a weekly tire check is in order.

Using the correct weight in motor oil is another way you can save at Herndon area gas pumps. It adds up to a 2% savings.

What about that courteous driving? That doesn't cost us anything and doesn't require our Herndon service center to implement anything. Is it worth the bother?

Again, the answer is yes. Sudden acceleration, such as charging away from stoplights, sudden stops and quick lane changes all add up in lowered fuel economy. Taking it easy when you drive on VA roads amounts to a 5% savings around town and a whopping 33% savings on the freeway. Is it worth your time to slow down? How much do you get paid?

Speeding is another way we ding ourselves at the gas pump. We've all heard that it's okay to drive five miles over the speed limit, but that actually hurts our wallets. Eventually it could add up to more than a speeding ticket. An extra five miles over the speed limit ends up costing us 7% per gallon. Fifteen miles over? 23% Now there's a reason to slow down.

Another thing Herndon vehicle owners can do to improve that costs nothing is to toss the junk out of our trunks. In other words, clean out the car and stop hauling around non-essentials. Don't treat your vehicle like a storage locker. Dumping one hundred pounds of extra weight adds up to a 2% savings at the pump.

So when you tell someone you were going somewhere anyway and they're welcome to come along, that's okay. But if someone tells you they need to come along and it's no harm to you since you were going anyway—well, now you can tell them, “Sorry, dude, but you're an extra fifteen cents a gallon!”

All joking aside, let's all do ourselves a favor and fatten up our wallets by practicing good car care and better driving habits in VA.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

McLearen Shell and the Maintenance Mindset

When it comes to their vehicles, some Herndon residents don't have a maintenance mindset. They know they need to take care of their cars, but it just seems really hard to get them to remember to do it. Herndon drivers generally accept that many things in life require regular maintenance but just may not have applied it to their vehicles.

Here's something that will help: The key to good vehicle maintenance starts with the oil change. Think about it – when you go in for a full-service oil change, your friendly and knowledgeable McLearen Shell service advisor will check all your fluids. If one of them is low, he can look for the reason. If your serpentine belt is cracked, he'll see it and let you know. Corroded battery cable – they've got you covered. And at McLearen Shell, we check to see if your vehicle manufacturer has recommended any services at your current mileage.

The oil change becomes kind of a focal point, a way to check in to see what needs to be done. The fact is that vehicle inspection surveys consistently reveal that over 80% of vehicles have one or more unperformed repair or maintenance service. Vehicles are generally very reliable and can take a lot of abuse and neglect. But, you have to remember that vehicles are complicated machines. There are parts and fluids that are critical to their operation. Without them, the vehicle won't run at all.

So when you come in to McLearen Shell for an oil change, you get advice from your friendly and knowledgeable service advisor and a reminder for recommended services so you can avoid a total failure. And remember that your friendly and knowledgeable McLearen Shell service advisor can help you work out a maintenance and repair plan, prioritizing and scheduling the work to make sure you and your family are safe, and helping you avoid expensive breakdowns.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Cool Running in Herndon

Unless you live in Death Valley, you really don't hear much any more about cars overheating. That's because cooling systems in vehicles have been much improved. That doesn't mean you can't overheat your vehicle engine, though. Without proper preventive maintenance, you could still find yourself on the side of the road in Herndon waiting for your vehicle engine to cool down.

When you service your cooling system at McLearen Shell, your technician will check the condition of the coolant. It can become corrosive over time, which can damage a radiator — leading to an overheated engine. Changing the coolant periodically is good vehicle care. Your vehicle owner's manual can give you guidelines on how often to replace it.

If your engine overheated, your friendly and knowledgeable service advisor will also check your coolant system for leaks. Check the vehicle radiator for cracks and the radiator hoses for leaks. He'll also check your water pump. They don't need to be replaced on a regular schedule, but they do need checked regularly. They can and do wear out.

The water pump is a critical component of your vehicle cooling system. It pumps the coolant to keep it circulating through the engine. The coolant is cooled in the radiator, then it travels through the engine, where it absorbs heat, then it returns to the radiator, where it releases the heat. And so on. But a water pump is something of a misnomer. The fluid pumped through your vehicle cooling system is not just water. It also contains coolant, which is actually poisonous. You should never consider your radiator as an emergency water supply.

There are many types of coolant. It varies from vehicle to vehicle, and using the wrong kind could damage your engine. Your service advisor will know which kind your vehicle's manufacturer recommends. The team of automotive professionals at McLearen Shell is always a good source for auto advice. We've been providing quality automotive services at our convenient location in Herndon for years.

At McLearen Shell, we help you keep your cool which will keep you in the driving lane.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Another Couple of Years: Making Your Vehicle Last With Help From McLearen Shell

A while back, the Cash for Clunkers program was all over the VA news. Herndon people could trade in their old vehicle for a new one that got better gas mileage and receive a government rebate.

A lot of Herndon motorists had so-called clunkers that they wanted to keep. They're good commuters, grocery getters or toy haulers. They enjoy that fact that they're paid off, or soon will be. They would gladly like to keep their vehicles for 200,000 miles (320,000 kilometers) or more – as long as it's economical to do so.

There are plenty of Herndon drivers whose vehicles are running after 150,000 or 200,000 miles (240,000 or 320,000 kilometers). We can learn from what they're doing to keep our own vehicles on the road in VA.

The Herndon drivers of high-mileage cars often report a common denominator of never skipping an oil change.

That may sound a bit unsophisticated, but it's really not. First off, oil is the life blood of your vehicle's engine and it needs to be clean to properly lubricate. Skipping oil changes leads to clogged oil filters and sludge that is bad for your engine.

There's another reason the scheduled oil change is so important for Herndon car owners. It's simple – a McLearen Shell professional is going to be looking at your car. All of your fluid levels will be inspected and topped off so they won't get so low that damage can be done. If there is a significant fluid loss, let's use brake fluid as an example, your McLearen Shell technician can look for the cause of the loss and find the problem before it leads to an accident or repair.

Your friendly and knowledgeable McLearen Shell service advisor will also visually inspect your vehicle for worn belts and hoses, uneven tire wear, leaking shock absorbers and more. Problems get addressed before they lead to repairs that cost more than the car's worth.

Realistically, things are going to wear out as your vehicle gets older. On the way to 200,000 miles (320,000 kilometers) you'll go through several batteries, probably a couple of alternators and water pumps, a set of shocks and likely some brake rotors.

Of course, these things cost some money, but they are less than new vehicle payments in Herndon. With proper service at McLearen Shell and regular inspections, you'll keep surprise repairs to a minimum and more money in your wallet.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Keeping Your Engine Cool in Herndon, VA

The cooling system keeps VA vehicle's engines from overheating while they are driving around Herndon. Its job is to move heat away from the engine. Let's talk about the various components of the system and how they make this happen.

The radiator is the part most Herndon drivers associate with the cooling system. Coolant flows through the radiator which has fine cooling fins that draw the heat out of the coolant and dissipate it into the air. To make sure there's enough airflow over the radiator, a fan pulls air over the cooling fins even when the vehicle is idling.

In some vehicles, the fan is powered by the serpentine belt. On others, an electric motor runs the fan. Electric fans turn on and off as needed. You may have heard the fan kick on shortly after you turn your vehicle off. The sensor has determined that the engine needs a little help cooling down to a safe temperature.

A hose connects the radiator to the water pump. The water pump pushes the water into the vehicle engine block. Now the engine block and cylinder heads have passages for the coolant to pass through without getting into the oil or the combustion chamber. In the automotive community, these passages are referred to as the "water jacket."

While the coolant is passing through the water jacket, it absorbs heat from the vehicle engine on its way to the radiator for cooling. Between the engine and the radiator is a gatekeeper called the thermostat. The thermostat's job is to regulate the temperature of the engine just like your home thermostat regulates the temperature in your house. It gets your engine up to the correct operating temperature and then keeps it from overheating.

When you first start the engine, it's very cold and needs to warm up. So the thermostat blocks the flow of coolant to the radiator. As the engine warms up, the thermostat starts to let coolant flow through the system.

The final component the team at McLearen Shell wants to point out is the overflow reservoir. This bottle is designed to hold some of the coolant. It'll have a mark that indicates whether or not you have enough coolant. This is where you should add coolant if you just need to top it off.

Caution: never open the reservoir or the radiator cap when the car's hot. The cooling system is pressurized, and opening those caps while it's hot can cause hot coolant and steam to escape resulting in serious burns.

Cooling system failure is the most common mechanical failure in vehicles around Herndon, VA. At McLearen Shell, we can do a periodic inspection of the components for  leaks, loose connections and weakening hoses.

Your vehicle manufacturer has also specified a cooling system service interval. With a cooling system service at McLearen Shell in Herndon, the old coolant is replaced with correct clean fluid that contains the additives required to prevent corrosion. The additives are depleted over time and you need fresh fluid for adequate protection. Your radiator pressure cap should be replaced at this service as well.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

The Maintenance Free Myth

Sometimes we hear people in Herndon say, "What's up with all this maintenance stuff? Modern cars just don't break down." While it is true that today's vehicles are extremely reliable, they are also becoming increasingly complicated and use more exotic materials than ever before. All that complexity demands higher tolerances for everything. For example, most Herndon drivers don't realize how high tech automotive fluids have become,  fluids such as engine oil, transmission fluid, coolant and brake fluid.

Did you know that a modern engine would not run for more than a few months using motor oil formulas from 30 years ago? Today's automotive fluids contain a much higher percentage of additives to protect your vehicle's components from premature wear and corrosion. Time and distances march on for all of our cars. Please don't think we're using scare tactics to get you to take care of your maintenance - but here are some personal stories we've heard to emphasize and show how important it is to get things done when they are due. Names are withheld to avoid embarrassment to those who should know better. Even though they should know better, it usually comes down to real life: time and money. But they are tales of a stitch in time saves nine.

The first comes from someone who bought a used pick-up truck for his son. The oil was clean and all the fluids were topped off. A short time later, the truck overheated on a highway in VA and shut down. The repair shop diagnosed the problem: the radiator pan was corroded and dumped the coolant. Even though the coolant level was correct, it was clear that the coolant had never been completely replaced - just topped off from time to time. While this kept the engine cool, all of the anti-corrosion additives had worn out; the coolant became acidic and ate through the radiator pan. The cost: hundreds of dollars and four days in the shop. This demonstrates the need to get your coolant exchanged on schedule.

Another story involves the true cost of skipping an annual inspection. This guy took his SUV in for the VA safety inspection to renew his registration. At the Herndon inspection station, he learned that the law had changed and that his newer rig only required an inspection every two years. He was very happy to save the money. The problem was, his rear brake pads were very worn. Two months later, it was bad enough that he could hear the grind - over the radio, DVD player and the kids. He took it in to get the bad news. Both of the rear brake rotors were damaged. The left one could be resurfaced. The right had to be replaced. So saving a little on his safety inspection turned into an extra $500 over what brake pad replacement would have been. Moral of the story for Herndon drivers: don't skip your annual inspections. The irony is that many Herndon service centers would have done a brake inspection for free.

Next: a teenage daughter and a curb. Daddy's little princess smacked a curb when she turned into a shopping center and popped the tire. The problem came when Dad didn't get an alignment. The impact was hard enough to ruin the tire - so it was enough wreck the alignment. But instead of an alignment after the first tire, Papa ended up buying a second tire a few months later - and then an alignment.

Situation: son and wife with cars from the same vehicle manufacturer with essentially the same engine. Our staffer checked the son's maintenance schedule and saw that it needed a timing belt replacement at 90,000 miles/145,000 km. He had it done - it cost several hundred dollars. His wife's car had about 60,000 miles/97,000 km, so it should be ok for a while. Right? Wrong. The problem was that the wife had the turbo charged version. Its belt was scheduled for replacement at 60,000 mi/97,000 km. At 63,000 mi./101,000 km, the belt snapped on the interstate. The valves all crashed down into the cylinders at high speed, the entire head was shredded and it had to be replaced. The cost: several thousand dollars. Does he wish he had checked the vehicle manufacturer’s maintenance schedule? You bet he does - every time he passes a big-screen TV.

The team at McLearen Shell in Herndon recommends taking care of little things before they become big things. And when you take care of the little things, you can make your car run better.  Plus, it is more economical to operate in VA. Remember to save those maintenance records. It'll show potential buyers that you've taken care of your vehicle and it will help you get a better price. Or when you buy a used car, check those records. If there aren't any, assume that the maintenance hasn't been done and take it to McLearen Shell in Herndon for an inspection. Take care of unperformed routine maintenance sooner rather than later.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Does My Choice in Oil Affect Change Intervals?

Oil changes are probably the most recognized service on a vehicle. Almost all Herndon residents know about them. But do we know enough?

Several decades ago, oil changes were fairly standard: every three months or 3,000 miles or 5,000 kilometers. But recent advances in both engine technology and oil quality have led to longer oil change intervals.

Delayed or skipped oil changes are a problem for Herndon residents because they lead to the build-up of oil sludge in your engine. Oil sludge forms when engine oil breaks down, which happens with both time and miles. Obviously, driving will take its toll on engine oil, but the oil also breaks down even as the vehicle just sits in the garage. This is why oil change intervals are listed in both time and distance traveled, and the phrase “whichever comes first” is applicable.

Oil sludge is essentially petroleum jelly. Imagine this stuff squishing around in your vehicle engine, pushing into small engine passageways and blocking passage of oil to vital engine parts, shortening your engine's life expectancy.

To prevent sludge, you have to get your oil changed regularly, as often as the manufacturer recommends. Check your owner's manual for every vehicle you own to know the interval for each one. Don't assume they will be the same.

If you tow a trailer, haul heavy loads, make a lot of short trips around Herndon, usually engage in stop-and-go (or around-the-town) driving, drive in cold or hot VA weather, or drive in polluted or dusty conditions, you may need to change your oil more frequently. Check your vehicle's owner's manual for a “severe service” recommendation.

If the manual doesn't give you the advice you need, talk to your friendly and knowledgeable McLearen Shell service advisor. He will be able to answer any questions about preventive maintenance or vehicle care that you may have, including how often to change your oil.

Herndon residents need to get the right weight and type of oil recommended for their vehicles. More and more are using synthetic oil in their vehicles. Synthetic oil typically lasts longer and is more resistant to sludge formation than conventional motor oil. But it is also more expensive. So it can be tempting for Herndon residents to ask for conventional oil, but if you replace synthetic oil with conventional oil, you will have to change your oil more often to prevent sludge build-up. In the end, you're probably not saving money at all.

Also, your engine may not be designed for the conventional oil. Check your owner's manual before replacing synthetic oil with conventional.

Talk to your McLearen Shell service advisor for more information.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

The McLearen Shell Guide to Saving Fuel: Get Rid of Dirty Oil

A lot of us drivers are asking ourselves the same question lately: how can we save on fuel? Herndon area residents are all cutting back, if not in fuel consumption, then in other areas of our lives.

Preventive Maintenance

Preventive maintenance is an important way people in Herndon can conserve fuel by improving fuel economy. And one of the easiest and most effective ways to do that is to keep the oil in our vehicle adequate and clean.

Oil lubricates your vehicle engine and keeps it running smoothly. If you're running low, there is increased friction in your engine. Friction creates drag, which means it takes more fuel to keep the vehicle motor running. This all translates to lower fuel economy.

Check your oil to make sure the engine is getting all it needs. Your owner's manual and service advisor at McLearen Shell will tell you the proper weight and type of oil for your vehicle.

Responsible Car Care

Dirty oil grits up your engine, which also increases friction. So even if there's enough oil, you're still getting that extra drag that reduces your fuel economy. That's why your owner's manual recommends getting your oil changed regularly. It's good auto advice.

While you're checking your oil, you should take a quick look at your transmission fluid as well. Your transmission also needs clean, adequate fluid to work efficiently. An inefficient transmission also translates into lower fuel economy.

Your service advisor at McLearen Shell will be able to check your oil and other fluids, top you off or change your oil if necessary.
Your owner's manual will have recommendations on how often you should check your oil and transmission fluid. But you can also consult with the pros at McLearen Shell in Herndon. The types of roads you drive on in VA, the climate where you live and the air quality in your area can all affect how often you should change your oil.

And don't forget that this will improve our environment here in Herndon as well. Improved efficiency translates to fewer emissions. Changing your oil as scheduled doesn't just help your vehicle (and your pocketbook), it helps keep the air clean as well.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

A Cold Day in Herndon ? Air Conditioning Service at McLearen Shell

Most Herndon drivers worry about a breakdown or a tire blowout on a busy VA highway, but don't worry too much about failure of their air conditioning system. A breakdown on the side of the road can be a miserable and dangerous affair during Herndon rush hour, but so can a long ride in a hot vehicle.

A lot of Herndon drivers judge their vehicles' air conditioning systems as “non-essential” and so may neglect them in favor of repairs and maintenance that keep the vehicle running. But preventive maintenance of an air conditioning system is simple and inexpensive, while auto a/c repair can be very expensive.

Herndon drivers should have the refrigerant in their air conditioning system checked regularly to ensure it is adequate and clean. Air conditioning systems often fail because air and water have contaminated the refrigerant. Air reduces the efficiency of the refrigerant, and water can cause rusting of the system's components. If your refrigerant is contaminated, the system should be evacuated and recharged. This will actually extend the life of your air conditioning system, preventing repairs, and keep it at peak performance.

At McLearen Shell, we advise our Herndon customers to run their air conditioner periodically in the winter. This will keep the seals from drying out and cracking, saving them the inconvenience of this relatively minor repair.

Check with your vehicle owner's manual or with your friendly service advisor at McLearen Shell for information about how often your vehicle air conditioning system should be serviced.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Herndon Road Trip Preparation

People from Herndon, VA, love their cars. And nothing goes with cars better than a VA road trip. Freedom from daily schedules, new sights and the open road – it's great! But there's nothing like car trouble to bring the fun to a grinding halt.

You can't always avoid problems, but you can take steps to reduce the probability of getting sidelined on your trip.

Heading out on a VA road trip? Stop by McLearen Shell before you head out to make sure everything is in good repair.

Let's look at some of the auto maintenance related problems you might encounter on a road trip in VA and what you might do to avoid them.

The most common vehicle component to fail is the tires. Of course, you can't always avoid a road hazard that leads to a flat, but you may be able to head off some maintenance-connected tire problems.

A good tire inspection at McLearen Shell will start with looking over the condition of the tire itself. Are there signs of uneven tire wear? Are the tires properly inflated? Is the tread worn to the point that the tire should be replaced? The answers to these questions may lead to a recommendation to balance or rotate your tires. It may also be time to have an alignment service.

Your brakes should be inspected for function as well as to determine how much life is left in your brake pads. You'll also want to know if it's time to service your brake fluid. Over time, water and contaminants make their way into your brake fluid and the system needs to be flushed, cleaned and filled with fresh fluid.

While you're out seeing the sights, you'll want to make sure you can see the sights. Replace your windshield wipers if they aren't working well. And don't forget your headlamps. They gradually lose their brightness and you don't even realize it. Many people replace their lamps once or twice a year.

All the items mentioned are part of any good vehicle maintenance plan. These are things that you want to take care of anyway, but they all come into focus as you plan for your trip. They'll always save you money in the long run and may prevent inconvenient delays on your trip. After all, you wouldn't want to miss the world's largest ball of string, would you?

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com

Time Out: Suspension Problems in Herndon

Your vehicle's suspension system has two jobs: to prevent the passengers from getting tossed around inside the vehicle every time it hits a bump in the road and to keep the tires firmly planted on the road around every corner and over every bump.

To see your suspension system, you'll have to look under your vehicle. Anything that connects the wheels to the vehicle's frame is part of the suspension system. They're heavy-duty parts that work hard while you're driving and take a lot of wear and tear. Because of this, you should have your technician at McLearen Shell look at them once a year as part of your preventive maintenance routine. A good time for it is every time you get your alignment checked.

If your suspension is in trouble, you often feel it in how your vehicle drives. You should get a check of your suspension system: if the vehicle pulls to one side or wanders, if the steering is erratic, if your ride isn't as smooth as it should be, or if your vehicle handles poorly. Uneven tire wear can also indicate worn parts in your suspension system. If your shocks are leaking oil then they definitely need to be replaced. All in all, if you don't feel in control when you're driving, go get your suspension inspected.

Shocks and struts wear out. Wheel bearings may need to be repacked every few years. Some parts of your suspension may need to be lubricated whenever you change your oil. Preventive maintenance is the key to keeping your vehicle under control. Good care can prevent accidents for Herndon drivers.

If you are in an accident, even a minor one, it can damage your suspension system or knock your wheels out of alignment. Even hitting a curb, pothole or large rock can damage your suspension. A wheel balancing or alignment won't correct a suspension problem, and after any suspension work, you may need to get an alignment.

At McLearen Shell, we advise Herndon drivers never to procrastinate on getting their suspension system repaired. A damaged suspension system can lead to loss of control of a vehicle in an emergency situation and serious accidents.

Potholes are unsightly nuisances around Herndon, but they're also a major cause of suspension damage for Herndon vehicles. To avoid this, Herndon drivers should always keep their tires properly inflated. This gives the tires maximum resiliency. When you're driving around the Herndon area, avoid potholes if possible. If you can't avoid one, then slow down before driving over it. Slower speeds limit pothole damage. But if you're a little late detecting a pothole, don't brake on top of it. This will throw the vehicle's weight forward and increase the damage.

The suspension system may not be pretty to look at, but it provides you with a safe, comfortable ride — as long as you maintain it properly. You don't have to show it off, but you should be proud of it.

McLearen Shell
3043 Centreville Road
Herndon, VA 20171
(703) 318-7744
http://www.mclearenshell.com