AUTONET TV

Rear Window?Not the Movie! (Why Some Rear Windows Don't Go All the Way Down)

Alfred Hitchcock once made a mystery thriller film called "Rear Window." It had nothing to do with the rear window of today's cars, SUVs, CUVs and light trucks.  But there is one thing that some drivers DO find mysterious.  Why don't the rear windows in the second row of many of these vehicles go down all the way?

You've probably seen or owned one or two. That rear side window only goes down about a third, a half or three-quarters of the way. Yet there are some similar vehicles where the window goes down all the way.  What gives?

There was the rumor going around that the restriction on how far those windows could go down was a child safety feature.  The thought was that if those windows couldn't open up fully, a child (or pet) would be less likely to fall out.  But it turns out the real reason is that the way the rear doors were designed, there was just no room for the window to go down all the way into.

Many vehicles are configured so that the rear wheel arch continues into the rear door.  That arch restricts the space that would accommodate the window, so they had to stop the window somewhere higher than bottom of the door.

Seems buyers would prefer those back windows to go all the way down, so many manufacturers are changing designs to make that happen.  Longer vehicles can have their wheels pushed further back so the wheel arch isn't an issue.  Some have altered the position of the rear window track. 

If you have any questions about your rear side windows, you may want to consult your service advisor to check yours.  If they ARE supposed to go all the way down and they're not, it could be due to a few problems: corrosion, broken or bent window regulator components, electrical issues, etc. But if they're not supposed to go down all the way?  At least now you know for sure.

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

The McPherson Automotive Guide to Proper Fluids for Your Vehicle

The automotive professionals at McPherson Automotive would like to give Du Quoin drivers an update on some of the things happening in automotive fluids. You know, vehicles are becoming more sophisticated every day.  Fluids such as, oil, coolant and transmission fluid are becoming more specialized at about the same pace.

The Du Quoin do-it-yourselfer has to be pretty careful so that they do not actually harm their vehicle with the wrong type of fluid. That is why so many IL ] owners rely on the advice of their friendly and knowledgeable McPherson Automotive service advisor to not only get the correct family of fluids, but to suggest the formulation that is best for their vehicle and their driving habits in the Du Quoin area.

Let's start with engine oil. Du Quoin drivers who have been paying attention will have noticed a number of new oil weights on the IL scene in the last several years. Modern engines are built to much tighter tolerances and have very complicated valve trains. The oil must be thin enough to lubricate complicated parts when the engine is cold. The weight of an oil is expressed in terms like 20-W-50 or 5-W-30. The vehicle manufacturers recommend the weight of oil for each vehicle they make. The recommendation is based on engine design. Your Du Quoin service center will know what weight your vehicle manufacturer recommends - and it's important to follow those recommendations. Your service advisor at McPherson Automotive can also offer suggestions for special formulations and can tell you all about conventional and synthetic oils.

Antifreeze, or engine coolant, is another area that has become more complicated. For a long time, vehicle manufacturers only recommended a couple of different types of coolant. Now, several different formulations are needed because of the high-tech materials that vehicle manufacturers are using to build the cooling system. Using the wrong type of coolant in your vehicle can actually void your warranty, so it's important to get that right.

Transmission fluid is becoming specialized for Du Quoin vehicles as well. New transmission designs have particular requirements that require specific formulations. Recently, new, somewhat confusing, standards for brake fluid have also been released.

Not too long ago, there was a good chance that all of the vehicles at your house would use many of the same fluids. However, as automotive technology advances, the array of basic automotive fluids IL drivers need will grow. And, some of the formulations will cost a little more for Du Quoin drivers. Fortunately, McPherson Automotive will continue to update their training to keep pace with technology so that you'll get the right fluids your vehicle needs. It's all part of the commitment we make to your driving peace of mind.

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

Used Cars: McPherson Automotive Advice on What to Do After You Buy

Used vehicles are certainly an economical choice for budget-conscious Du Quoin drivers. But how can we know we're getting a good used vehicle and not just inheriting someone else's problems?

There are good used vehicles for sale in the Du Quoin area. Vehicles are sold when families upsize, when families downsize or even when someone just wants a new ride. So the used vehicle may be just fine. But some Du Quoin used vehicle owners sell them because they don't want to deal with developing or existing problems.

When you're considering buying a used vehicle in Du Quoin, ask for service records. Check to see if the recommended schedules for preventive maintenance have been followed. If so, you probably have a great used vehicle on your hands. If there aren't any service records, then assume the worst.

Check the vehicle for obvious signs of problems. Kick the tires if you want to but definitely check them for uneven tread wear. This can indicate alignment problems, worn shocks or suspension issues. Listen to the engine for unusual sounds and pay attention to unexpected odors. Take the vehicle for a test drive and make a list of any concerns you might have.

If the used vehicle you're looking at is a late model vehicle with under 35,000 miles/55,000 km on it, take it to McPherson Automotive for an inspection. This inspection will reveal many basic or developing problems. Talk to your friendly and knowledgeable pros at McPherson Automotive about concerns you had on the test drive. Get a heads-up on needed repairs or maintenance.

Previously leased vehicles are often tempting to used vehicle buyers because they are generally newer models with low mileage and have been factory-cleaned. Be cautious, however. Many Du Quoin residents who lease vehicles don't bother with preventive maintenance because they know they'll be turning the vehicles in. Again, ask for maintenance records, take the vehicle in for a full-service oil change and consult with the pros at McPherson Automotive about any problems the vehicle may have.

Older used vehicles are even more problematic for Du Quoin used car buyers. Older vehicles simply come with more maintenance and repair issues than new ones. Take these in for a used vehicle inspection at McPherson Automotive. Usually, a seller will let you do this before you purchase the vehicle. These inspections are very thorough and will help you know what you're getting into. You'll be able to make an informed decision about your purchase. That peace of mind will make the cost of the inspection more than worth your while. It's always good auto advice for Du Quoin drivers to purchase a Carfax report on any used vehicle. This report will let you know if the vehicle has been in a major accident and will give you a title history. You'd be surprised what used vehicle buyers have learned from those reports. Know before you buy.

Once you purchase a used vehicle, give it some tender loving care. Give it a thorough cleaning, inside and out — and don't forget the engine compartment. A good wax on the outside will make it look and feel “new.” And, of course, stay on top of preventive maintenance. Used vehicles bought in IL can last a good, long time if they're properly cared for. They're economical to buy and can keep on saving us money if we look after them.

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

No Yolk! Rotten Egg Smell (Sulfur Smell Causes)

The pungent smell of rotten eggs can send people running for the hills.  So when that odor is inside your vehicle, yikes!  Yolks!  The good news is that a trained service technician can search the source of that smell and stanch the stench… that comes from another words that begins with S.  Sulfur.

Fuel contains small amounts of hydrogen sulfide, but they're enough to stink up a vehicle when it's not properly burned.  You may know that the smell of rotten eggs can often be a sign of a catalytic converter that isn't working the way it should.  That could be due to age, damage or an abundance of oil that's clogging it up. 

If a sensor in charge of managing the fuel has failed, the engine can run with too rich of a fuel mixture.  That can overload the catalytic converter and allow some of the byproducts to escape without interruption from the chemical reaction that is supposed to prevent them from going out the tailpipe.

There's another possibility, but it's usually only in stick shift vehicles.  That's leaking, old transmission fluid.

Catalytic converter repairs are best left to a professional. Technicians at your vehicle service facility have equipment and training that can help them pinpoint the cause of this funky fragrance.  Once the cause is found, repairs made and/or parts replaced, the smell should go away fairly rapidly.

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

Maintaining Your Older Car in Du Quoin, IL

The government mandates a lot of equipment on cars in Du Quoin, IL: emission devices and control computers, safety equipment like airbags and crash worthiness requirements. All of this is great for the Du Quoin motoring public, but it does add quite a bit to the price of a new vehicle.

Because new vehicles are more expensive, people in the Du Quoin area are driving their old vehicles longer. The average vehicle is now over nine years old. Two thirds of vehicles on the road in IL have more than 75,000 miles (120,000 km) on them. As cars age, their performance drops, they have difficulty idling for long periods and are more sensitive to weather extremes. Fortunately today's cars are up to the challenge – but they need a little help to keep on goin'.

Give McPherson Automotive a call at (618) 542-9203 to schedule your next maintenance.

Some owner's manuals don't specify service requirements at higher mileage. That doesn't mean it doesn't have to be done. In fact, it's more important than ever to stay on top of routine maintenance for cars with more than 75,000 miles (120,000km).

First, just extend regular service intervals out: for instance a service that's recommended every 15,000 miles (24,000 km) should be performed at 15,000, 30,000, 45,000 and 60,000 miles (24,000, 48,000, 72,000 and 96,000 km) and so on. Because of the additional stress older engines experience, the severe service maintenance schedule is more appropriate than the regular schedule; ask your service advisor. Watch for leaks; seals and gaskets dry out over time and don't hold the fluids as well as they used to.

It's also time to make sure you have a good technician, like those here at McPherson Automotive. There are some services and replacements that are scheduled after you put on some clicks, like timing belts, valve train adjustments, suspension, anti-lock brake service, air bags, etc. And unexpected repairs down the road are just par for the course. Check for unusual sounds, smells or the way your car feels. These could be hints that trouble's brewing. Better to catch it early before it turns into a costly repair.

And a regular wash and wax will help maintain your car's appearance. One of the things you can do to really help your high mileage vehicle is to begin using high mileage formulation fluids. There are special engine oils, coolants, and transmission and power steering fluids that are formulated for cars that have a few clicks on the old odometer.

High mileage oil is designed to condition seals and gaskets, reduce wear and avoid premature burn off. Older engines are dirtier inside – and dirty engines contaminate their oil faster. High mileage oil has special additives that clean the engine, removing sludge deposits over time. The result is less stress on the engine, better fuel economy and excellent wear protection.

Studies have even shown that using high mileage fluids early will actually prevent some of the problems of high mileage vehicles. So once you hit around 50,000 miles (80,000 km), consider stepping up to high mileage formulations. High mileage fluids cost a bit more than standard fluids because of the additional additives, but they can be worth their weight in gold in terms of preventing repair costs down the road. It does cost more to properly maintain a higher mileage vehicle – but it's way cheaper than a new car payment!

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