AUTONET TV

Ask McPherson Automotive: What Happens When a Serpentine Belt Breaks?

The serpentine belt is aptly named since it snakes around under your hood. It may lack its namesake's fangs, but it sure packs a wallop when it breaks.

The serpentine belt powers a lot of engine systems. It runs the alternator, which charges the battery; the water pump (on some vehicles), which cools the engine; the air conditioning, which cools the driver and passengers; and the power steering pump, which allows for easier steering. When the belt breaks, all of these systems shut down.

Okay, so maybe you can live without air conditioning and power steering for a while, but your battery can't live very long without an alternator, and when the cooling system goes down, your vehicle engine will overheat. That's why Du Quoin drivers should never wait to get a serpentine belt replaced.

Serpentine belts are fairly inexpensive at McPherson Automotive in Du Quoin. And they look downright cheap when you compare them to the cost of an overheated vehicle engine, a tow truck, time lost on the road, inconvenience, and the potential safety consequences of being stranded.

Good car care means never putting off preventive maintenance. Do yourself a favor. Ask your friendly and knowledgeable McPherson Automotive  technician to glance under your hood and give that serpentine belt a quick look-over.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Fuel Saving Tip: Dirty Oil in Your Du Quoin Vehicle

If you're a quart low in your vehicle, there isn't enough motor oil to lubricate your engine properly. The extra friction causes drag that reduces fuel economy while you're driving around the Du Quoin area.

The same goes for dirty oil; it doesn't reduce friction properly. The result is you get to watch those numbers at your local Du Quoin gas pump rolling higher and higher.

The transmission also needs the proper amount of clean fluid to do its work. When it's in need of service, the transmission drags your fuel economy down.

So keep it clean at McPherson Automotive  and give yourself a fighting chance.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Problems with Suspension Solved at McPherson Automotive in Du Quoin

A vehicle's suspension system is tough. It can last for years and after lots of driving for Du Quoin drivers. But it can be damaged quickly by hitting a pothole, curb or rock, and it can wear more quickly if you frequently drive off-road or on bumpy roads. A workhorse vehicle — one that hauls heavy loads — is also going to be hard on its suspension system.

Because the useful life of your suspension system contains these elements of unpredictability, it is important for Du Quoin drivers to have them inspected periodically. Worn, broken and missing parts can be identified during an inspection at McPherson Automotive . An ineffective suspension system will decrease the driver's control over a vehicle, so when it is damaged it frequently leads to the worst kind of vehicular damage — dangerous accidents.

The suspension system is composed of springs and shock absorbers (or shocks). Springs suspend the weight of the vehicle above its axles. They allow the vehicle to “bounce” over bumps, which reduces the force of the impact on the vehicle. Shocks reduce the rebound of the “bounce,” smoothing out the ride of the vehicle. They also force the tires to retain constant contact with the road. Shocks are responsible for “handling performance,” or the ease with which the driver controls the vehicle.

The springs in the suspension system are heavy-duty and rarely break or wear out. Shock absorbers are tough, too, but they will wear out.

Your vehicle might be equipped with struts. Struts are a combination spring and shock absorber. Struts, like shocks, have a limited life span.

Inspecting shocks or struts for damage and wear should be part of your preventive maintenance routine. Since a good suspension system is ultimately a safety feature of your vehicle, it's always better to be proactive about its care. In this case, good car care can prevent accidents.

There are some signs that will warn you that your suspension system may be in need of attention. One of the signs might be a cupped wear pattern on your tires. This is caused by the shocks bouncing unevenly. Other signs of bad shocks manifest themselves in the handling performance of your vehicle. You may notice a drifting sensation when cornering, often referred to as a “floaty” feeling. If the front of your vehicle dips significantly when you brake or if it rocks back and forth after stopping, it's time for new shocks. Your technician at McPherson Automotive will check your shocks visually. If they're leaking, they need to be replaced.

Any one of these symptoms warrants an inspection of the suspension system. You should also get your suspension system inspected if you are involved in an accident involving one of your wheels. Du Quoin drivers should never put off suspension repairs. If you experience suspension system failure, it can cause a serious accident. If one of your shocks needs to be replaced, then replace all four of them. This allows for even handling of the vehicle. Replacing just one of the shocks is rarely good auto advice.

When you replace your shocks or struts, use parts that are equivalent to — or better than — the original shocks on the vehicle. The original equipment was for the weight and expected use of the vehicle, and Du Quoin drivers should never downgrade.

Upgrading, however, is another matter for Du Quoin drivers. If your suspension system gets a workout or you just want to improve your vehicle's handling performance, then you should upgrade to a better shock. If you haul heavy loads around Du Quoin or tow a trailer, then you should definitely be getting heavy-duty shocks.

 McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Stay Safe in Du Quoin by Putting Your Cell Phone on ICE

We don't want to think about it, but each Du Quoin resident who drives or rides in a vehicle is potentially an accident victim. In the worst-case scenario, those people are unconscious and unable to communicate with IL rescue workers.

Rescue workers and Du Quoin police are well aware of this difficulty, even if the rest of us don't stop to think about it. They can all recount stories of searching through glove compartments, pockets, wallets, purses and cell phone directories for a person's name and for contact information for someone who can help them get the person the medical care they need.

This contact information is critical in an accident because Du Quoin medical workers need to know about allergies and potential drug interactions. Also, in IL, some medical treatments can't be provided without authorization or consent, and there can be insurance and billing issues if the person's medical care is not properly arranged.

ICE provides a solution for these concerns. ICE stands for In Case of Emergency and is a way for others to quickly identify emergency contacts in your cell phone.

Bob Brotchie, a paramedic from Cambridge, England, developed the idea for ICE in 2005. It soon spread around the globe. The system is simple, affordable and highly functional. Du Quoin rescue workers can tell you that they can't always find purses and wallets at the scene of an accident. But these days, almost no one in IL goes anywhere without their phone.

To add ICE to your phone, simply put ICE in front of the names of those people who should be contacted in case you are in an emergency. For example, “ICE-Dad,” or “Ice-Deborah,” or “ICE-Dr. Mitchell.” Du Quoin rescuers can quickly identify and access this information, saving valuable time. The only thing Du Quoin drivers have to do after that is to keep their contacts current. Every time you change the batteries in your smoke alarm, it is a good idea to double-check your phone and make sure your ICE cell phone numbers are up-to-date. Of course, we'd rather avoid an accident in the first place. It's good advice to keep up with preventive maintenance (we can help you with that at McPherson Automotive in Du Quoin) and practice good car care and driving habits. Those can go a long way to keeping you safe on the road. Planning for the unthinkable helps your rescuers find the information they need quickly. Let's put the world on ICE.

 McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Diesel Maintenance for IL

At McPherson Automotive we hear from a lot of people who are excited about the new diesel engines that will soon be available in passenger cars and SUV's. But our IL friends are often curious about the preventive maintenance requirements. People may not know that diesel engines have long been used extensively in Europe and Asia. In fact, in some markets, there're nearly as many diesel powered passenger cars as there are gasoline.

Here's who's announced or is expected to announce new diesels for North America: BMW, Mercedes, Audi, Volkswagen, Nissan, Honda, Toyota, Hyundai and Subaru. Of course, the US auto makers will be expanding their diesel offerings as well. Diesels will become a very big deal here in IL.

You may ask, why has it taken so long getting to IL and North America? There are a bunch of reasons like fuel tax policies and such, but the biggest hurtle was that IL diesel fuel had a high sulfur content – too high for the latest generation of highly refined diesel engines. Recent government mandates to remove sulfur now opens up IL to the engines the rest of the world's been enjoying for a long time.

Why are diesels so popular worldwide? Well, for starters, diesels get up to 30% better fuel economy than gas engines. And they last a lot longer. And modern diesel engines are refined, quiet and powerful – and there's none of that black smoke we used to see.

Some people may think that diesels create more pollution. But, you need to rethink diesels. Environmental pollution standards for diesel cars and light trucks are scheduled to be as strict as they are for gasoline vehicles. A modern diesel engine is as clean as a gas engine.

Repair costs are similar to vehicles with gas engines. As with gasoline engines, proper maintenance is the key to long engine life and to avoiding repairs. So pretty much what we have come to expect with gas vehicles; coolant system service, transmission service, power brakes, power steering, differential, filters, fuel system and so on. And the payoff for you, if you're the kind that likes to keep your vehicles for a long time, is that a properly maintained diesel engine can last for many, many years.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Vive la Differential at McPherson Automotive in Du Quoin

There are a lot of drivers in Du Quoin who are due for a differential service, but had never heard of a differential before. With front-wheel drive being so common in IL these days, the differential is just taken care of during a transmission service, so most Du Quoin folks don't even have to think about it. And rear-wheel drive differentials don't need to be serviced for years, so it's understandable that it's not something on the top of your mind. It's not uncommon for people in Du Quoin to not know they have a differential, let alone know that it needs service.

To better understand what a differential does, think about a track at any IL high school. There are lanes marked off on the track. For the longer distance races, the starting lines are staggered. The starting lines for the outside lanes are ahead of the starting lines for the inside lanes. That's to compensate for the longer length of the outside lanes. Staggering the starting lines means that each runner has the same distance to run.

The differential compensates for the difference in speeds between the inside vehicle wheel and the outside wheel in a turn, because they have to travel together through slightly different distances.

It's a very important function. When you think of it, all the power to get a vehicle moving goes through the differential. Most cars weigh between 3,000 and 6,000 pounds (1,400 and 2,800 kg) – trucks even more. The power from the engine goes through the transmission and then through the differential to the drive wheels.

That's a lot of work and requires very heavy duty parts. And those parts need protection. The differential fluid lubricates the gears in the differential and keeps them cool. The fluid eventually gets dirty and worn down. Some kinds of differentials require special additives that break down over time. So manufacturers recommend intervals for when to replace your differential fluid.

Your knowledgeable McPherson Automotive service technician will drain the used fluid and check it out for metal bits, which could be a sign of excessive wear on the gears. He'll then replace the fluid and install the additives if necessary.

Your McPherson Automotive service advisor can look up the vehicle manufacturer's recommended service interval or you can check your owner's manual.

At McPherson Automotive, we've been providing quality automotive service for our valued Du Quoin customers since . If you need to schedule differential maintenance, or any other automotive service, give us a call at (618) 542-9203.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

McPherson Automotive Guide to Using the Correct Fluids in Your Vehicle

Today's McPherson Automotive post focuses on using coolant. If you pour in the wrong kind, it won't protect the cooling system and may even void the warranty. Check your vehicle owner's manual. Of course, your McPherson Automotive service advisor will know the proper coolant for your vehicle.

Brake fluid is confusing for some Du Quoin drivers. Back when we opened McPherson Automotive, most vehicles used Dot 3 brake fluid. Now we have Dot 4 and Dot 5. Some Du Quoin residents mistakenly think the higher numbers are an upgrade. You know, if 3 is good then 4 must be better. That's not how it works. They are different formulations to meet the demands of differences in brake systems. Only one of them is designed for your vehicle.

Ditto for transmission fluid. For decades there were two basic types of tranny fluid used at McPherson Automotive: friction modified or not. With the tremendous engineering advances in vehicle automatic transmissions, there have been several new types of fluids developed to protect and lubricate them.

Nowhere are the advances in automotive fluids more evident to McPherson Automotive professionals than in motor oil. Many new weights and formulations have been created to meet the demands of today's high-tech vehicle engine design. Modern engines have more parts and much tighter tolerances.

That's where the new grades of engine oil come in. They have to be formulated to lubricate, protect and clean all of those vehicle engine parts, big and little. The oil has to be thin enough to get into little passages, yet resistant to vaporization.

At McPherson Automotive in Du Quoin, we believe that in some ways modern automotive fluids are just as impressive as the new engines. Because weights of oil and types of coolant and transmission fluid are so carefully matched to the vehicle, make sure you always use the proper fluid if you are topping off at home.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

McPherson Automotive Radiator Service

The coolant system is a vital part of your vehicle. It is also the second most common cause for vehicle failures. Even though coolant system failure is fairly common in Du Quoin, it is easy to prevent.

The most recognizable part of the coolant system is the radiator. It is connected to the engine with hoses and is filled with coolant. The coolant draws heat off the engine and then passes into the radiator. Air passes through cooling fins to reduce the temperature of the coolant and then it's back to the engine again.

There are several ways for the cooling system to fail. Most common is with the coolant itself. Coolant is comprised of water and antifreeze. The proper ratio keeps the coolant from either boiling away or freezing. Understandably, either can lead to massive engine damage.

Another coolant issue that is often overlooked by Du Quoin drivers is the age of the coolant itself. Antifreeze has additives that protect the coolant system from corrosion. As these additives are depleted over time, they can't protect the radiator and other parts from rust, scaling and corrosion. That old container of coolant gathering dust in your garage may still keep your engine cool, but it won't protect it from corrosion.

If you get a warning message to check the coolant or if the vehicle temperature gauge is in the hot zone, your cooling system needs to be checked. It's OK to add water or antifreeze yourself. But you need to be cautious. Remember four things:

• First, you never want to open the radiator pressure cap. You could be severely burned.
• Second, get to McPherson Automotive in Du Quoin immediately if your coolant is low. If that is not possible, follow the directions in your vehicle owners manual - it will direct you to only make additions to the coolant overflow bottle.
• Third, remember that you need a proper mixture of water and antifreeze. If you make an emergency addition to your cooling system, follow-up with your McPherson Automotive service center where we can make necessary adjustments.
• Fourth, not all cars use the same type of antifreeze. You need to check your vehicle owners manual to make sure you use the right kind. Mixing antifreeze types or using the wrong kind of antifreeze may void the manufacturers warranty on your cooling system. Again, another reason to depend on your McPherson Automotive service center in Du Quoin to do things right.

Remember, McPherson Automotive has the equipment to change your coolant quickly and inexpensively.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Automotive Tips from McPherson Automotive: Tire Replacement Overview

Tires are an expensive purchase, so knowing when tires should be replaced is important for Du Quoin drivers. Tires will just wear out with normal use. The depth of the tread on your tire determines how well it will stop, start and steer – especially in wet conditions. 4/32th of an inch (3.2 mm) of tire tread is considered a safe amount of tread.

Uneven tread wear can be a symptom of other problems, and simply replacing your tires will not prevent the same uneven wear from happening to the new tires. At McPherson Automotive in Du Quoin, we can inspect your tires for excessive or uneven wear. Unusual wear may lead to further inspection of steering, suspension or alignment problems. We can help with necessary repairs and with getting you the right tires for your needs.

Give us a call.

McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net

Tire Rotation and Balancing at McPherson Automotive in Du Quoin

Tires do a lot of work for Du Quoin drivers. They transfer engine power and braking forces to the road; they handle steering control; and they cushion all those bumps and jolts while driving around Du Quoin. They also support the entire weight of the vehicle, including you and your passengers. With such important work to do, you want your tires to do their job well. And since replacing tires is fairly pricey, you want them to last as long as possible.

There are three keys to long, even tire wear for Du Quoin driving:

• Proper tire inflation
• Proper wheel alignment
• Regular tire rotation and balancing

The front tires on a car take the brunt of the steering forces. As they push through turns, the shoulders of the front tires wear down more quickly than the rear tires. Rotating front and rear tires allows them to all wear at about the same rate. That's especially true of front-wheel-drive vehicles whose front tires steer and put the power to the road.

SUVs and pick-ups, especially four-wheel-drives, also tend to wear their tires more unevenly than cars because of their suspension and drivetrain set-up. Your owner's manual will likely contain a schedule for tire rotation. It's usually every 5,000 miles/8,000 km or so.

Also, there are different rotation patterns for different vehicles. McPherson Automotive will know which is right for your vehicle. That brings us to wheel balancing. When wheels are balanced, they spin on the axle evenly. When they are out of balance, they wobble a bit. That makes the tires wear unevenly and may transmit a vibration to the car. Your friendly and knowledgeable McPherson Automotive service advisor puts weights on your wheels to balance them out so that they turn true and smooth.

Tires are a big investment for Du Quoin drivers. They're designed for keeping you safely on the road in Du Quoin. The cost for regular rotation and balancing is more than made up in extended tire life. And, can you really put a price on your safety and that of your passengers?

 McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net