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Exhaust Service at Napa AutoCare Boise: Passing the Smell Test

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The exhaust system on a vehicle is more complex than most Boise motorists realize. It contains everything from old-fashioned pipes and clamps to sophisticated computers and sensors. All Idaho folks know a properly functioning exhaust system is good for the environment, but sometimes we forget that a damaged exhaust system can be deadly. That’s why preventive maintenance on your exhaust system is so vital. We can help you with that at Napa AutoCare Boise in Boise.

The exhaust manifold is the first component in your exhaust system. The manifold is attached to the engine. It collects the gases that are produced by the engine and directs them into the exhaust pipes. At this point, these gases are both hot and chemically dangerous.

One of the gases produced in your engine is carbon monoxide. This gas is colorless and odorless. Breathing it can cause headaches, dizziness, nausea and drowsiness. Continue breathing it, and you will die.

To keep this gas, and others, from entering your sedan passenger compartment, the connections from the manifold to the engine and from the manifold to the exhaust pipes are sealed with gaskets. These connections should be routinely inspected at Napa AutoCare Boise for cracks and to check if they have come loose.

The exhaust pipes can also get damaged, allowing dangerous gases to leak into your passenger compartment. These pipes can rust or be dented or broken by rocks and other Boise roadway debris, so they need to be inspected regularly.

The catalytic converter is the next component in your sedan exhaust system. You can breathe a sigh of relief now, because this is where the dangerous engine gases are converted into carbon dioxide and water, greatly reducing the amount of harmful emissions in your exhaust. You’ll also be happy to know that your catalytic converter doesn’t require maintenance. However, it will wear out. If you fail an emissions inspection because of a faulty catalytic converter, you need to replace it.

The muffler’s job is far less critical, but far more noticeable, than the catalytic converter’s. It dampens or absorbs the noise from the engine. Most Boise drivers don’t realize that we can actually customize the noise our car makes with a custom muffler. You can upgrade to a muffler that will make your car sleuth-quiet, or you can advertise your presence in Boise with a sassy rumble.

Mufflers can also rust or be damaged by road debris. But just because their main function is to dampen out engine noise doesn’t mean they can be ignored. If your muffler is leaking, you need to get it replaced quickly. Exhaust fumes need to exit through your tailpipe, not your muffler.

The exhaust pipe contains at least one oxygen sensor. The sensor monitors the oxygen content of the exhaust, which allows it to adjust the fuel-to-air ratio in the engine. This keeps your sedan engine running smoothly and maintains good gas mileage. So, besides keeping you and the environment healthy, a well-maintained exhaust system also keeps your sedan healthy. The tailpipe itself can rust or get damaged by road debris, so it needs a quick inspection once in a while, too.

The whole exhaust system is mounted on the vehicle with clamps and hangers. These clamps and hangers can come loose, rust or get dinged up by road debris. Remember that the gases in your exhaust system are hot, so the exhaust system itself gets hot. The clamps and hangers keep the exhaust system attached to the sedan, but they also prevent the heated components from touching things they shouldn’t. If you don’t inspect and replace broken, loose or damaged clamps, you may end up with melted wires, hoses or lines. And that can spell some expensive repairs.

You should schedule an exhaust system inspection as recommended in your sedan owner’s manual. Because this system is critical to your health and the health of your car, and because of its sophistication and complexity, you need to have the work done at a qualified service center such as Napa AutoCare Boise in Boise.

Maintaining your emissions and exhaust system is not just good auto advice: it’s good health advice for all Boise motorists and their families.

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Helping Boise Drivers Get the Right Tires

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Every Boise vehicle owner has to purchase tires at some time or another, so it’s a good idea to understand what the choices are. The best seasonal performance is achieved by purchasing tires to match the season you are driving in. Summer tires are designed for hot temperatures. The tread is engineered for good traction on dry or rainy Idaho roads. But the rubber compound in summer tires gets stiff when temperatures drop below 45°F, and snow and mud can pack into the tread, reducing the traction of the tire.

Winter tires are designed for good traction on snowy surfaces. The tread actually throws snow off of the tire as the wheel turns. The rubber compound in a winter tire is soft so that it will remain flexible at Boise temperatures below 45°F. At higher temperatures, however, the softer rubber wears down rapidly.

All-season tires sacrifice some of the extreme performance of summer or winter tires, but they maintain adequate traction in either type of Boise weather.

So your first consideration when buying a tire is where you live in Idaho and where you usually drive. If you require maximum summer and winter performance you can go with dedicated summer and winter tires; you would just need to change out your tires each spring and fall.

For serious winter driving in Idaho, look for tires with a severe snow rating. These tires are labeled with a mountain-and-snowflake logo.

Your second vital consideration is the quality of tire to purchase. Summer, winter and all-season tires come in a variety of grades and styles at Idaho tire stores. Boise car owners will want to purchase a tire that will give them good wear and that will handle their driving style and road conditions. Your Napa AutoCare Boise tire professional can give you auto advice as to which type of tire will best fit your needs.

Boise car owners who drive off-road around Idaho may want to look at a high-grade tire that is designed for off-road use. These tires are designed to handle the extra wear of off-roading while still giving good performance on Boise streets and freeways. There are a number of options to choose from so that you can find the right tire whether you are only an occasional off-road explorer or a serious rock climber.

New wheels can be purchased in Boise as a statement of style or to add personality to your sedan. There are almost unlimited options. If you change the size of the wheels on your sedan, however, you will need to get some professional help to make your vehicle compatible with its new wheels. Talk to your Napa AutoCare Boise service professional for more information about tires.

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The Napa AutoCare Boise Guide To Custom Wheels

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If you’re interested in customizing the wheels and tires on your sedan, there are a few things you should know first.

Most importantly, the wheels you buy need to fit your vehicle. Not all wheels are created equal. Too many Boise auto owners have bought a set of wheels that caught their eye, then, after going to the work of mounting them, have found that the wheels don’t fit right and the tires rub against the sedan when they turn or go over a bump.

To ensure a proper fit, you can consult with your Napa AutoCare Boise tire professional. He/she can also help you find tires that are suited to your driving habits as well as your sedan. You may find their auto advice invaluable, and you’ll probably be happier with your new wheels once you purchase them.

But if you just have to have that set of wheels, and you’re willing to pay for them, you can modify your vehicle to fit the wheels. Again, you should seek a knowledgeable Boise professional’s help ahead of time. For example, if you want a bigger set of wheels on your pickup truck, you can get a suspension lift so they will fit the truck. A professional Boise custom wheel shop can help you get the work done right.

The anti-lock brakes and stability control system on your sedan are engineered to work with a particular height of tire. This is another reason auto owners should be careful when purchasing custom wheels in Boise. The new wheel and tire combo needs to match the height of the tires that came with your vehicle.

Your car’s computer gauges your speed by the revolution of your tires and sends commands to the brakes and traction control based on that speed. If you put larger or smaller tires on your sedan, your computer is calculating the wrong speed and, consequently, sending incorrect commands to the brakes and traction control. This can have serious consequences as it may result in costly damage to your vehicle or, worse, an accident.

If you change the size of your wheels, you need to get your engine’s computer reprogrammed at Napa AutoCare Boise to accommodate the new tire size. New wheels shouldn’t just fit your vehicle, they should also fit your lifestyle. There are hundreds of styles and sizes to choose from. You should do a little research about which wheels and tires will best fit your personality, give you the performance you want, and meet your handling needs. We’re not saying you shouldn’t personalize your ride, we just want you to be happy with the result. Talk to us at Napa AutoCare Boise in Boise.

After all, good car care isn’t just about preventive maintenance. It’s also about making good choices.

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Wipe Out! New Wiper Blades For Boise Drivers

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When Boise drivers talk about vehicle safety, they think of tires and brakes. But do we think about our windshields? Isn’t the ability to see a prime safety factor when it comes to driving around Idaho? Yet we often don’t even notice our windshields until we can’t see through them, or until our wiper blades fail.

It’s estimated that around 46 million people are driving with wipers that won’t keep their windshields clear during a storm — that’s 46 million people with impaired vision during a storm. For safety’s sake, Boise drivers need to change the way they think about wiper blades. Most of us, 78% in fact, only change our wiper blades after they fail. In other words, we don’t get new ones until the old ones become a harmful safety hazard. Instead, we Boise motorists need to make wiper blades an essential part of our preventive maintenance routine.

Wiper blades should be changed twice a year, in the spring and in the fall. In Idaho areas that experience harsh winter weather, special blades are available that prevent ice and snow from collecting on the wiper. Ask your fr Napa AutoCare Boise technician about wiper blades that repel ice and snow.

No matter what blades you use on your vehicle in the winter, don’t expect them to clear the ice and snow from your windshield after your vehicle has been parked for a while. Using your wipers will shred your blades and may even damage your wiper motor. And don’t drive on Boise roads with a frosted windshield. That’s a serious safety hazard. It can cause accidents, and you could be held liable.

Wiper blades are subjected to harsh conditions in Boise. They’re out in the Boise sun and in the cold. Over time, they become hard and brittle and lose their flexibility. Then they start to tear. Without flexibility, wipers just can’t clear a windshield of water or snow. And torn wipers can actually scratch your windshield. Then the entire windshield has to be replaced — along with the wiper blades. It’s a prime example of how preventive maintenance could have saved you a costly repair bill.

Boise auto owners can purchase new wiper blades at an auto service center or at any Boise auto parts store. They cost about the same. But the auto service center will throw in the installation.

Once you have good wipers installed, don’t forget to top off your windshield washer fluid. If you take your vehicle in for a full-service oil change at Napa AutoCare Boise in Boise, your washer fluid will get topped off then. But it’s good auto advice to purchase a jug of washer fluid to keep at home — just in case. And pack it in the car when you go on long trips.

While we’re on the subject, Napa AutoCare Boise advises Boise car owners to always fill their washer fluid reservoir with window washer fluid. Don’t ever use water. Water can freeze in the reservoir, which can damage it. It can also freeze onto your windshield. Besides, plain water just can’t get a windshield clean. Think about it. Do you use plain water to clean your bathroom mirrors? And a bathroom mirror doesn’t get exposed to anything near the gunk that can end up on your windshield. Windshield washer fluid was designed to do one thing — to clean windshields. Let it do its critical job.

A clean windshield is not just good car care for Boise motorists — it’s a vital safety feature. Let’s keep it that way.

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Your Vehicle is NOT Maintenance Free, Boise Car Owners

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A generation ago, Boise drivers seemed to be more inclined to keep their vehicle’s preventive maintenance on schedule. One reason for this may be that vehicles back then were a lot less reliable than they are today. Having your sedan in to your Boise shop every year or two for repairs seemed to be a good reminder to keep the oil changed.

For example, almost everyone in Boise used to take their vehicles in for regular tune-ups. Vehicles had mechanical ignition systems, which meant ignition points, spark plugs and coils had to be replaced and the timing adjusted every few years. As long as the sedan was in for a tune-up at Napa AutoCare Boise, the vehicle was inspected and you took care of any needed repairs at the same time.

Today’s engines have electronic ignition systems and engine control computers. Spark plugs can last for up to 100,000 miles. Vehicle reliability has vastly improved in the last few decades, and surveys report fewer problems with new vehicles than ever before. That also means that our sedans don’t experience a huge performance drop when they’re ready for some car care. But it doesn’t mean that they don’t need it.

Modern Boise motorists need to rely on calendars and mileage intervals to know when to schedule maintenance. Owner’s manuals contain recommendations on when different types of maintenance should be performed. Also, your Boise service center can provide advice about auto maintenance schedules. At Napa AutoCare Boise in Boise, we know that benefits of staying on top of preventive maintenance are substantial. First, you’ll get better engine performance and MPG. Those two things alone return the cost of preventive maintenance: in fuel savings and safety. Also, routine maintenance has been proven to prevent major car repairs later on. Again, the cost savings can be significant. As the old saying goes, “Spend a penny, save a dime.”

Modern sedan engines may be more durable and reliable than their predecessors, but they’re more sophisticated and complex as well. For this reason, preventive maintenance today is even more critical than the old tune-up. Modern engine systems have a lot of critical parts that have to stay lubricated. These parts can be made of aluminum, plastic or steel. Special additives in lubricants are required to keep each of these materials from breaking down or corroding. Over time, these additives are depleted, even if the sedan isn’t driven. This makes fluid changes a critical part of scheduled maintenance if you want to keep your car on the road.

As an example, coolant fluid in your engine is a sophisticated mix that not only keeps your sedan engine cool but also protects and maintains its components. However, this fluid gradually gets contaminated and anti-corrosion additives are depleted. It can become corrosive and actually damage the sedan engine parts it was designed to protect. It can actually eat holes in your radiator and other engine parts. Changing the coolant could have prevented this expensive damage, and it’s a whole lot easier and cheaper than replacing a radiator.

Timely oil changes are more critical for Boise drivers than they used to be. Skipping just one oil change can start the build-up of oil sludge in your engine. Sludge can clog small engine passages, which cuts off the supply of lubricant to essential engine parts. Just this small bit of sludge can reduce the life expectancy of your engine. If the build-up continues, it could lead to engine failure within two or three years.

One word of warning to anyone in Boise who purchases used automobiles: take care when buying a leased vehicle. Boise folks who lease vehicles only intend to drive them for two or three years, generally the years when the vehicle is least likely to experience any problems. One of the reasons people lease vehicles is that they don’t want to be bothered with maintenance or car care. Before buying a pre-leased vehicle, be sure to inspect it for signs of damage that result from lack of proper care.

Boise car owners can all be grateful for the improved reliability of our modern vehicles. With proper maintenance and care, we can expect them to last longer, perform better, get better MPG, and require fewer repairs than ever before. We just have to be more conscientious about scheduling time for their care.

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