AUTONET TV

A Clean Connection (Battery Cleaning)

A clean connection is a wonderful thing.  Think of a good cell phone signal or an airline connection with ample time and short distance to the next gate. Good connections are also important for your vehicle’s battery, and one secret to that is to make sure it’s periodically cleaned.

If it’s been a while since you have had any service to your battery, bring it in so we can inspect it for any corrosion that might have formed.  Corrosion on the battery terminals will affect the connection between the battery and your vehicle’s electrical system. The amount of corrosion you can expect can be influenced by such things as the kind of climate you live in (dry or humid, warm or cold), if there’s lots of salt on the roads and how old your battery is.  

We have tools and chemicals to safely remove the corrosion for an optimal electrical connection. In order to reduce the amount of corrosion re-forming on the battery, we’ll apply a special protective coating.  

It’s also important to have your battery tested, especially if it’s more than a few years old or hasn’t been tested in a while.  Our equipment can measure how well a battery holds a charge and how much more life you should expect from it. We can discuss when you might expect to buy a new one, since a battery is definitely the kind of thing you don’t want to have fail you when you’re least expecting it.

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

A Real "Pane" (Window Maintenance and Repair)

It's pretty frustrating when your driver's window won't work.  You can't get your food at the drive-thru without opening the door, have a tough time using the ATM from your vehicle, can't have that fresh breeze blowing through your hair as you listen to your favorite road tunes.

Plus, there's a safety factor.  Your windows provide an escape route in case you need to get out and the doors won't work.  Let's take a look at what's going on when your window won't operate.

Most vehicles these days have power windows.  They have an electric motor in each power window and sometimes those fail.  They often give you a warning that they're on their last legs by making a noise or hesitating, so if you get a sign like that, have a technician check it out. Loss of power can also be due to a blown fuse, a bad switch or faulty wiring.

All windows have something called a regulator that moves the glass up and down.  They have a lot of moving parts in them which can break, become bent, rust or get out of alignment. The glass moves along a window track guide.  Sometimes if the glass gets out of the track, it won't move up and down the way it's designed to do.

When you take your vehicle over to a repair facility, a technician can pinpoint the cause of your malfunctioning window.  Often it involves having to remove the door panel to gain access to the components inside.  But when everything's working right, you'll be able to throw that annoying inconvenience right out the window.

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

McLearen Shell Advice: Don't Overlook These 10 Automotive Services

Organization is the key to managing a busy life in VA. So setting up an annual calendar for vehicle care can keep Herndon residents on top of preventive maintenance. But you can't just write “oil change” every few months on the calendar. Modern vehicles have many systems that are vital to the safe operation of a vehicle, and they all need to be inspected. Herndon residents can't afford to overlook any of them.

The following is a list of preventive maintenance services that are often overlooked by vehicle owners in the Herndon area. They are not presented in any particular order.

1. McLearen Shell Power Steering Service. Moisture gradually builds up in your power steering fluid, which can lead to corrosion in your steering system. The fluid also gets dirty, which can gum up your steering system. The fluid needs to be replaced periodically.

2. McLearen Shell Wheel Alignment. Wheels that are out of alignment will cause a vehicle to pull to one side. This is dangerous for Herndon residents and can lead to accidents. Also, it causes uneven and rapid tire wear, which means tires must be replaced more often.

3. McLearen Shell Differential Service. They are part of the drive train system that transfers power from the engine to the wheels. Damage or wear in this system can make a vehicle undriveable.

4. McLearen Shell Cabin Air Filter. Your vehicle may or may not be equipped with a cabin air filter. Its job is to remove dust and pollen from the air that enters the passenger compartment of the vehicle. If this filter clogs, it can stink. So check your owner's manual to find out if your vehicle has a cabin air filter. If so, come visit us at McLearen Shell and get it changed according to the recommended schedule.

5. McLearen Shell Timing Belt Replacement. Most passenger cars and some vans and trucks have timing belts. Herndon residents can check their owner's manual to find out if their vehicle has one. If so, you can't drive without it. And if it breaks while on the road, you may be looking at thousands of dollars of repairs. So it is important to inspect it occasionally. If your vehicle has close to 60,000 miles/100,000 kilometers or more on it and you haven't had your timing belt replaced, then you need to find out the recommended replacement interval NOW.

6. McLearen Shell Transmission Service. Transmission fluid gets dirty and has to be replaced. If not, you risk repairs.

7. McLearen Shell Air Conditioning Service. The refrigerant in your air conditioner needs to be replaced periodically. This fluid doesn't just refrigerate air; it provides lubrication to the air conditioning system and conditions seals. Lack of fluid can damage components.

8. McLearen Shell Brake Service. Even if your brakes are quiet and working well, the brake fluid still might need to be changed. Over time, moisture builds up in brake fluid. Water has a different viscosity than brake fluid, so the brakes can't compress properly when there's too much moisture in the fluid — and you shouldn't need to be told how it is to drive with brakes that are compromised. Moisture in your brake fluid can also corrode parts in your brake system, causing it to fail altogether.

9. McLearen Shell Coolant System Service. Antifreeze is another fluid that needs to be changed regularly. If not, it actually becomes corrosive and begins to damage your cooling system. Eventually it can eat holes in your radiator.

10. McLearen Shell Fuel System Cleaning. Over time, your fuel system just gets gummed up, which can interfere with the flow of fuel in a number of ways.

Of course, your next question should be: How often do I need to get all of this done? Well, the answer varies depending on which service we're talking about, the make and model of your vehicle, the climate where you live in VA, your usual driving conditions and your driving habits.

But don't lose heart. Your owner's manual will give you a recommended service schedule for most of the service items listed. And you can get quality auto advice from your friendly and knowledgeable McLearen Shell service advisors to help you meet the service intervals that suit your vehicle.

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

Getting from E to F (Fuel Gauge Problems)

Who thinks about their fuel gauge?  You probably don't… until it doesn't work any more.  Then you have to guess how much fuel is in your tank, and that's no way to live life on the road. 

Fuel gauges, like every other part in your vehicle, can fail.  And when yours stops working, you will probably want to head over to your service facility soon, because no one relishes running out of fuel.

The fuel gauge system is much more than just the gauge you can see on your instrument panel. Most systems have a float inside the fuel tank that goes up and down depending on the fuel level.  It's called the fuel sending unit, and it sends an electrical signal to the gauge (on the dash) telling it to display how much fuel is left in the tank. 

So, what could go wrong?  Well, a few things.  For one thing, corrosion from bad fuel can cause it to stick and it won't move up and down any more.  So you could fill up your tank and the gauge would still read Empty.  If a sending unit needs to be replaced, often the parts can be costly. The good news is that fuel sending units rarely fail and most drivers will never have one go bad.

Other things that can go wrong? An electrical problem could cause a fuse to blow and you won't get a reading at all.  A technician can figure out where that electrical problem is and how to repair it.  Finally, it's possible for the gauge itself (on the instrument panel) to fail.

One thing to keep in mind is if your fuel gauge isn't working, you might be tempted to carry around an extra container of fuel.  That's ok if it's outside the cabin, such as in the bed of a pickup.  But if you carry it inside the cabin or trunk, fuel fumes can be very dangerous for your health, even fatal.

A working fuel gauge gives you peace of mind… so you'll never have that "empty" feeling.

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