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J&L Auto Service Service For Your Exhaust System

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Your sedan’s exhaust system is more than just a tailpipe and a muffler. In fact, it is one of the most complex systems on your sedan. Maintaining it is good J&L Auto Service auto advice for Chamblee drivers, but it’s also good health advice and good environmental advice.

The exhaust system includes your emissions system. Because this system may affect your health and the health of our Chamblee area environment, it is subject to strict government regulations. Satisfying these regulations demands some high-tech, computer-controlled equipment, which means that the emissions system is a lot more sophisticated than it was thirty years ago. Most manufacturers recommend that you have your sedan exhaust and emissions systems checked by a qualified technician at regular intervals.

The exhaust system starts with the exhaust manifold. J&L Auto Service Service For Your Exhaust SystemThe manifold is attached to the sedan engine. It collects exhaust from the cylinders and directs it into the exhaust pipe. Gaskets seal the connection of the manifold to the engine and to other joints. A cracked or loose manifold or a leaking or damaged gasket can allow dangerous gases to enter the passenger compartment of a vehicle. One of these gases is carbon monoxide, which is colorless, odorless and deadly. For this reason, it is important that Chamblee drivers keep their exhaust system in good repair.

The pipes that connect the various parts of the exhaust system can rust or be damaged by rocks or other road debris. Such damage can cause dangerous gases to leak into the air. So it is critical that exhaust pipes get a diagnostic examination regularly.

The catalytic converter is the next important component of your sedan exhaust system. It sort of looks like a muffler. Its job is to change dangerous gases into harmless carbon dioxide and water. The catalytic converter doesn’t require any regular maintenance, but it can wear out. If it fails, you will need a new catalytic converter to pass an emissions test in Georgia. Call J&L Auto Service at 770-457-4676 if you suspect a problem with your catalytic converter.

Oxygen sensors in the exhaust pipe monitor the oxygen content of the exhaust. This helps the sedan engine’s computer keep the fuel-to-air mixture at optimal levels.

The muffler is also part of your sedan exhaust system, but it deals with a different kind of emission. It keeps your sedan from emitting bad sounds. Mufflers act like finely tuned musical instruments. They create a feedback of sound waves to absorb or decrease the noises made by your engine. Different mufflers can create different sound waves, so you can actually “tune” your car to produce a particular sound, anything from whisper to rumble.

It is essential for damaged mufflers be replaced immediately at your Chamblee automotive service center, especially if they are leaking. Not only will the extra noise annoy your Chamblee neighbors, a leaky muffler could be serious.

The entire exhaust system is attached to your sedan by hangers and clamps. These fasteners can rust, come loose or break. The essential components of the exhaust system can get very hot, so when the hangers or clamps fail, these hot components can come into contact with other parts such as wires and hoses. These can melt, causing serious and expensive damage to your vehicle. Good car care requires that you have your exhaust system inspected regularly.

Let’s not forget the tailpipe. It’s the last important piece in the exhaust system — and of your sedan, for that matter. Exhaust fumes exit your sedan through the tailpipe.

If your sedan has any of the following symptoms, it may have a problem with the exhaust system: it’s hard to start, it runs rough, it’s noisy, it’s smoking. Also, if your “check engine” light comes on, especially if it’s flashing, it is important to get your sedan to J&L Auto Service in Chamblee right away. Often, the “check engine” light indicates a problem with the emissions system.

Caring for your sedan exhaust system yields cosmetic benefits like quieting your engine sounds, but also may impact your health and safety. Your life, or the life of a loved one, may actually be on the line.

Chamblee Exhaust And Emissions Service

Many Chamblee car owners don’t realize that there is more to exhaust system maintanance than just tailpipes and mufflers. And if you can see smoke, or if it’s too loud. Exhaust service at a full-service automotive center like J&L Auto Service is really a lot more comprehensive these days.

For example, in the U.S., the federal government required catalytic converters for all cars in Chamblee in 1976 and on-board emission control computers in 1990. Georgia and federal emissions requirements have forced auto makers to come up with much more sophisticated ways to comply with environmental laws. This also goes for cars sold in Canada.

So, exhaust service has really become exhaust and emissions service. High-tech computer-controlled emissions devices are now necessary. And because it’s so sophisticated, auto makers recommend having your emission system checked out by a qualified technician, like the ones we have at J&L Auto Service, regularly to make sure everything’s working right – which is usually every six months or 6,000 miles.

If your ‘check engine light’ comes on while you are driving around the Chamblee area, especially if it’s flashing, then you need to bring your car into J&L Auto Service ASAP. Chances are it’s an emission related problem. Signs of exhaust or emissions trouble include difficulty starting, engine noise or smoke.

So let’s do a quick rundown of the exhaust system. First up, the exhaust manifold. That’s the part that attaches to the engine and collects the exhaust from the cylinders and directs it into the exhaust pipe.

The exhaust gaskets help seal the connection with the manifold and other joints along the way. Now, if the manifold is cracked or loose, or a gasket is leaking, then dangerous gases could escape into the cabin, where you ride. Carbon monoxide can be deadly, so it’s important that your exhaust system doesn’t leak.

The exhaust pipes connect the various components. They can rust or be damaged by a rock, so they need to be inspected periodically.

Next comes the catalytic converter. This part actually looks like a muffler. It changes toxic chemicals into harmless carbon dioxide and water. The catalytic converter doesn’t require any maintenance itself, but eventually it wears out. If yours has stopped working, you probably won’t discover it until your car fails an emissions inspection.

Next, the muffler. The main job of this aptly-named part is to muffle engine noises. Mufflers work by either absorbing or baffling sound. Many Chamblee car owners don’t know that you can actually customize your car’s sound with different mufflers – which is pretty cool because in addition to changing the look of your ride, you can also customize its sound!

Rusted or road-damaged mufflers can actually leak and they need to be replaced right away. The exhaust system is attached to the car by a series of hangers and clamps that hold the system in place. And when these hangers come loose or break then hot exhaust components can touch and melt wires, hoses and lines. Just think of the damage a hot curling iron can do – but worse. It’s not good to have that waving around.

And finally, we end at the tailpipe. Appropriate name. This is the final outlet for the exhaust. And one other component is the oxygen sensor. It monitors the oxygen content of the exhaust so the engine-control computer can adjust the fuel-to-air mix to keep the car running right.

We hope this hasn’t been too ‘exhausting’ of a discussion. Remember that a properly functioning exhaust system is critical to your health and safety. Talk with your friendly tech at J&L Auto Service in Chamblee if you think you might need an inspection of your exhaust system. A quick look can sure save a lot of pain down the road.

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Exhaust Service

Whenever we talk about exhaust service, most people normally think about exhaust pipes and mufflers. Well, actually, exhaust service is a lot more comprehensive these days. For example, catalytic converters were mandated in 1976 and on-board emission control computers in 1990. Governmental emissions requirements have forced manufacturers to come up with much more sophisticated ways to comply with environmental regulations.

Exhaust service has really become exhaust and emissions service. High-tech computer controlled emissions devices are now a big part of exhaust service. Because it is so sophisticated, your vehicle manufacturer recommends you have your emission system checked out by a qualified Chamblee exhaust technician regularly to make sure everything is working right – usually every 6 months or 10,000 miles/16,000 kilometers.

If your Check Engine light comes on, especially if it’s flashing, get your car looked at right away. Technicians at J&L Auto Service handle emission problems everyday. You might have exhaust or emissions trouble if your car is difficult to start, runs rough, is noisy or smoking. Call J&L Auto Service at 770-457-4676 to schedule an appointment if you experience these problems.

Let’s review the exhaust system. We will start from the top and start with the exhaust manifold. That is the part that attaches to the engine and collects the exhaust from the cylinders and directs it into the exhaust pipe. Exhaust gaskets help seal the connection with the manifold and various other joints along the way. If the manifold is cracked or loose, or a gasket is leaking, dangerous gases could escape into the passenger compartment, where you ride. Carbon monoxide can be deadly, so it is important that your exhaust system doesn’t leak. The exhaust pipes connect the various components. They can rust or be damaged by a rock, so they need to be inspected periodically.

Next is the catalytic converter. This part looks like a muffler. It changes chemicals that are dangerous to your health and the environment into harmless carbon dioxide and water. It doesn’t require any maintenance itself. But eventually they wear out. You will find this out when your car fails an emissions inspection.

Now the muffler. Its main job is to quiet engine noises. Mufflers work by either absorbing or baffling sound. And you can actually customize your car’s sound with different mufflers – anything from whisper quiet to bad-boy rumbley. Rusted or road-damaged mufflers can leak and need to be replaced right away.

The exhaust system is attached to the car by a series of hangers and clamps. These fasteners hold the system in place. When hangers come loose or break, hot exhaust components can touch and melt wires, hoses and lines.

Finally, we end at the tailpipe. This is the final outlet for the exhaust. These can be plain-Jane or pretty flashy. Also, the oxygen sensors monitor the oxygen content of the exhaust so the engine control computer can adjust the fuel-to-air mix to keep the car running right.

Exhaust and emissions service covers plain old pipes and high-tech computers. It impacts everything from life and death safety due to exhaust leaks, to fine-tuning the sound of your ride.


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