Symptoms of Broken Rear Springs in Your Volkswagen

Posted on February 6, 2022 by - Volkswagen Repair

Volkswagen Old Rear Spring

Rear springs are an important aspect of your Volkswagen’s suspension system since they support the weight of the vehicle. However, the longer you drive, the more pressure you put on your rear springs, which eventually wear down and droop or break. When this happens, it impacts not just your driving but also the driving of other drivers on the road, therefore it’s important to restore the rear springs as soon as you believe they’re broken or damaged.

Unfortunately, determining whether your rear springs have broken is not as straightforward as it may appear, so we have compiled some symptoms to check for in your Volkswagen, but first off, let’s see what the big deal about rear springs is all about.

Why are your rear springs so important?

The rear springs are important because the weight of your car rests on its tiny metal coils. The rear springs are critical to the safety and functionality of your Volkswagen suspension system.

Greater driving, especially in difficult or bumpy conditions, puts more strain on your springs. The pressure on the springs leads them to wear down over time. They may sag or even break as a result of this. This puts you, as well as everyone else on the road, in danger.

Damage to the rear springs can exacerbate the breakdown of your Volkswagen. If you feel your rear springs are damaged, it would be very important to schedule an appointment as soon as possible to ensure your safety and that of your vehicle.

Symptoms of Broken Rear Springs in Your Volkswagen

One of the car’s corners is lower than the others despite being on level ground

Because springs support the weight of your automobile, when your car is parked on level ground, one good way to check whether they are damaged is to examine if one corner of the car is lower than the others. If that’s the case, your spring is likely fractured or severely damaged.

You can also measure the height of each corner to see if they are all equal to each other for a more exact confirmation. You should take your car to a competent repair shop as soon as you notice that they are not of equal heights and that one (or potentially more) corner is lower than the rest.

Your car can’t go around a corner without swerving

This is a very important symptom of a broken rear spring that must not be overlooked, as the ability to steer smoothly is critical for safe driving. When a spring is fractured or damaged, it loses its ability to control the weight it is bearing, making steering considerably more difficult than previously. For obvious reasons, this could be very life-threatening, so you should get your springs fixed by a professional as soon as possible.

Clunking sounds

If you hear clunking noises when driving over bumps, you most likely have an issue with your suspension system, with your rear springs being the most common culprit. When rear springs fail and severely impact your steering system, they are unable to fully support the weight of your vehicle, resulting in apparent rocking and bouncing motions as well as clunking when driving over bumps and rocky roads. These noises could indicate a variety of issues, including broken engine mounts, so it’s critical to bring your Volkswagen to a qualified repair as soon as possible to obtain a comprehensive diagnosis.

Carotech Automotive for Your Volkswagen

Carotech Automotive, based in Los Angeles, CA serves Volkswagen Rear Spring Check LA and the surrounding communities. You won’t have to travel far for any of your mechanical requirements. From as far back as 2007, we have continued to help drivers care for their cars throughout Los Angeles and the areas around Pico Robertson like Culver City, Hollywood West, Marina Del Rey, and Santa Monica.

If you need assistance with your Volkswagen’s rear springs, come visit our shop or place a call today. We would be pleased to help you in every way we can.

How to Troubleshoot O2 Sensor Failure in Volkswagens

Posted on January 20, 2022 by - Volkswagen Repair

Volkswagen Engine Misfire

Volkswagens come equipped with an O2 sensor which simply measures the amount of oxygen in the exhaust. When too much or too little oxygen runs through the exhaust, the sensor sends signals to the ECM to adjust the air/fuel mix. This helps your Volkswagen run smoothly and reduce emissions.

When less oxygen is present in the car’s gasoline, more fuel will remain after combustion. This is called a rich mixture. However, when more oxygen is present in gasoline, it is referred to as a lean mixture.

A rich mixture prevents fuel from burning off properly, creating excess pollution emitted from your Volkswagen. While a lean air/fuel mixture creates nitrogen-oxide, which pollutes the atmosphere and leads to a decrease in overall vehicle performance and, subsequently, engine damage. This article will discuss the symptoms and the causes of a defective oxygen sensor.

The Volkswagen O2 Sensor

The oxygen sensor is the electronic measuring tool your engine’s computer uses to properly regulate the operation of your Volkswagen’s engine and keep it running smoothly and safely. It sends readings to the engine’s Electronic Computer Module (ECM) to adjust the air/fuel ratio in the engine.

The oxygen sensor measures the level of fuel and gases such as oxygen and nitrogen that leave the engine cylinders. The sensing element is a zirconium ceramic bulb coated on both sides with a thin coat of platinum. The bulb comes in contact with the hot exhaust gases, and the inside of the bulb is vented through the sensor body or wiring. Should the sensor detect too much fuel or gases, the ECU reduces the flow of fuel into the engine, and if the sensor detects too little fuel, the ECU increases the amount of fuel entering the engine.

Over time, the sensors age and become less accurate or faulty. When the sensor is damaged, the ECM cannot properly regulate the air/fuel mixture.

Symptoms of Bad O2 Sensors

When your Volkswagen’s O2 sensor is damaged, the following are the possible symptoms that you may notice:

  • Check Engine Light Comes On: This is known to be the easiest way to determine when your Volkswagen’s oxygen sensor is damaged. When the O2 sensor fails, the OBD (On-Board Diagnostics) sends a signal to the ECM that illuminates the check engine light to alert the driver to the issue.
  • Increased Fuel Consumption: When the O2 sensor is damaged, it fails to regulate the air/fuel mixture efficiently. Thus, too much fuel can be sent to the engine. This will cause your fuel mileage to suffer.
  • Engine Misfires: As a result of the imbalance in the air/fuel mixture caused by the damaged O2 sensor, the standard engine combustion process is disrupted, resulting in a misfire. Engine misfires frequently occur at lower speeds.
  • Rough Engine Idle: A bad O2 sensor may cause different problems within the engine, including driving it to idle roughly.

Causes of Oxygen Sensor Failures

The failure of the oxygen sensors is usually caused by:

  • The natural wear and tear of the sensors after a long period of use is one of the primary causes of its failure.
  • The contamination of the sensors by the by-products of the engine combustion process is another source of its failure.
  • Also, the sensor’s location in the exhaust system exposes it to high temperatures that could damage it when the temperature goes up astronomically.

You should ensure that the failed oxygen sensor is replaced with a quality one to avoid accelerated wear of the replacement. Therefore, you should entrust the replacement to a mechanic you can trust to deliver quality service.

Carotech Automotive: The Go-To Shop For Quality European Auto Maintenance

At Carotech Automotive, We offer repair and maintenance services for your Volkswagen and other European vehicles. Volkswagen O2 Sensor Check Preserving the high performance these vehicles have to offer requires quality service.

Our team has remained committed to providing high-quality services and repairs for European auto owners throughout Los Angeles, CA. Our ASE-certified mechanics have decades of experience working with all models of European and Japanese vehicles.

Our mechanics employ the latest factory-grade tools and equipment available to ensure quality repairs and services. Whether for annual maintenance or emergency repairs, please call or stop by our shop today and let our friendly staff help you take better care of your car.

Where to Go in Los Angeles to Fix Check Engine Light Issues in Your Audi

Posted on January 3, 2022 by - Audi Repair

Audi Check Engine Light

There are many reasons why the check engine light in your vehicle could come on, some more serious than others, but no matter what the reason is, an experienced Audi specialist will be able to help you diagnose and fix the problems that are causing the light to turn on. Today, we’ll be talking about some of the most common reasons why the check engine light comes on in a car and where you can go to get the issue resolved.

Why Your Audi’s Check Engine Light Is Turning On

When your Audi’s check engine light comes on, a mechanic will be able to use specialized technology to read the codes behind the light and figure out what’s wrong. There are some frequently experienced reasons why it might happen that you should know about:

  • A loose or missing gas cap. This is one of the most common reasons for a check engine light, and luckily, it’s also usually a pretty simple solution. A lot of people might forget to replace the gas cap when filling up their cars, which in many cases, can cause the check engine light to come on. You may not realize it, but a loose or missing gas cap can lower fuel efficiency significantly since it allows fuel fumes to escape. Just make sure you always replace the gas cap.
  • Catalytic converter problems. Your Audi’s catalytic converter is the component that turns the harmful gases that your car produces into benign ones. It’s there to cut down on your vehicle’s environmental impact a little bit, and without it, your car cannot pass emissions tests. If this is the issue, you’ll need to take your car in to get it fixed.
  • Oxygen sensor issues. Your Audi’s engine needs to maintain a careful balance of fuel and oxygen inside it to function at its best. The oxygen sensor, as its name suggests, detects the amount of oxygen inside the engine and lets the engine know if it needs more or less fuel to keep the ratios balanced. If the sensors don’t work, your car’s fuel efficiency will go down, and if left unfixed for too long, you can run into even more serious issues later on.
  • Bad spark plugs. The spark plugs are what allows your car to start. They provide the spark that ignites the engine and starts the combustion Symptoms of malfunctioning spark plugs include difficulty in starting the car, engine misfiring, and rough idling, so if your check engine light comes on and you’re also experiencing one of those symptoms, there’s a chance it’s the spark plugs.
  • Mass Airflow Sensor Malfunction. The Mass Airflow Sensor, or the MAF Sensor, is there to determine how much air is entering the engine. This helps with the regulation of airflow and the balancing of air and fuel in the engine. Naturally, if the MAF sensor stops working, your Audi will begin to have lower fuel efficiency. It could eventually lead to more serious engine problems as well.
  • Faulty ignition coil. The ignition coil is another essential part of your Audi’s engine that helps start the car. If it’s broken or not working for some reason, you might experience some similar symptoms to the ones you see from bad spark plugs.

How to Fix Your Check Engine Light

As we’ve discussed, there are many reasons why Audi Spark Plug Check your check engine light might come on. The reasons I listed earlier are only some of them. The best way to figure out exactly what is causing the light to come on is to take your vehicle to a professional mechanic, especially one who is experienced with and knowledgeable about Audi vehicles.

Whether your Audi has engine problems, some other issue, or it just needs routine maintenance, the best place to go is Carotech Automotive and Tires in Los Angeles, California. Our highly skilled mechanics have a well-rounded understanding of many different automobile brands, including domestic, Asian, and European brands like Audi. If you’d like to learn more about our services or schedule an appointment, feel free to give us a call. We’d love to get to know you!

How to Determine if Your Volvo’s Steering Column is Malfunctioning

Posted on December 17, 2021 by - Volvo Repair

Volvo Steering Wheel Vibration

A big part of why you feel safe and confident in your Volvo is because when you turn the steering wheel, it does exactly as your command without hesitation. This allows you to be in full control of where your vehicle goes. This is due to the steering column, or the assembly that connects your steering wheel to what is called the steering gear. The steering gear is connected to the vehicle’s suspension, which points your wheels in the direction you wish to go. If the steering column malfunctions, that confidence will be gone as your Volvo will be harder to handle as well as more unpredictable.

Grinding or Clicking Noise

If you hear a grinding or clicking sound whenever you turn the wheel, it is possible the gears within the steering column mechanism are damaged or broken, or that dirt/debris has gotten into the column and is impeding movement. You are also likely to notice it is harder to steer the car than it used to be.

Steering Wheel Does Not Center

After a turn, the steering wheel normally centers itself. If this fails to happen, it is a sign that the steering column is not working properly.

Vibration of the Steering Wheel

If your steering wheel is vibrating, it might be due to a malfunctioning steering column. Note that this is more often caused by wheels that are out of alignment or worn tie rods in your Volvo’s suspension system. However, you cannot rule out the steering column being the problem when you notice vibrations, especially if it is accompanied by any other signs in this list. Always be sure to inform your mechanic of any and all symptoms you notice so they have plenty of information to go off of when they begin their diagnostic process.

Loose Wheel

If your steering wheel feels loose, the gear mechanism attached to the column might be faulty. Normally the wheel is relatively tight, and you know how hard it is to turn your wheel from experience driving your car. So if suddenly it is looser, suspect the steering column assembly.

Car Wanders

If while driving your Volvo pulls to one side or simply wanders along the road despite you not directing it to via the steering input, the steering gear might be malfunctioning. This is a dangerous scenario that cannot be ignored. You are no longer in control of where the vehicle goes on the road, putting you and others in danger. Be sure to have such an issue inspected immediately and your car towed to a trusted garage. You do not want to risk having an accident and hurting yourself or someone else because of this problem!

Wheel Movement

You might notice the steering wheel slips out of your grip when attempting to turn it or even when just trying to hold it in a steady position. This symptom might be related to failure of the power steering system as well. However, any problem concerning the steering warrants inspection of the steering column in particular.

Carotech Automotive for Your Volvo’s Steering Column Service and Repairs

There are many signs that your Volvo’s steering column is in need of service and/or repairs, as can be clearly seen from the above list. Volvo Steering Column Malfunction FixIf you notice any of these, you should bring your car to a reputable service center for inspection. However, even if you do not happen to notice anything, it is always a good idea to periodically have your Volvo inspected thoroughly so any issues can be addressed early before they become noticeable or even cause damage to your vehicle.

Carotech Automotive is the go-to shop in Los Angeles for European vehicles, having been in business for over 50 years. Our ASE certified mechanics have decades of experience working with import vehicles, including Volvos. All our work comes with a 24-month/24,000-mile warranty. Carotech Automotive is a AAA approved facility as well!

To schedule an appointment, please contact us at 424-283-4303 or use our online form. Our address is 8687 W. Pico Blvd, Los Angeles CA 90035, and we are open from 8AM to 5:30PM Monday through Friday. We look forward to earning your business.

Find a Genuine Mercedes Garage to Fix a Transmission Leak in Los Angeles

Posted on November 30, 2021 by - Mercedes Repair

Mercedes Gear Shift Trouble

The transmission in your Mercedes, just like any other vehicle, is crucial for the functionality of your car. Without the transmission, your vehicle cannot move. One common symptom of a faulty transmission is fluid leaks.

A transmission fluid leak is a problem that develops over time due to tear and wear. If left unchecked, the problem can develop into a more serious problem and cause the complete breakdown of your vehicle. So, when you notice leakage from your transmission near the undercarriage, or if your dashboard signals low transmission fluid, you should attend to it immediately before it develops into a severe problem.

When there is a transmission leak, there is the possibility that the transmission pan is punctured or not correctly fitted, or the bolt used in securing the pan was not properly tightened. Recognizing the problem is fifty percent of the work, so entrusting the repair process to an experienced mechanic is important to prevent further complications. That said, let us zero in on the causes of leaking transmission fluid in your Mercedes.

Common Causes of a Transmission Leak in Your Mercedes

There are several causes of a transmission leak in a Mercedes. Identifying the common causes of a transmission leak is essential to solving the problem and preventing the future occurrence of such a problem. The causes include:

  • Drain Plug Not Tightened Correctly: Fluid may seep out of your drain pan if the drain plug at the bottom isn’t tight enough. On the other hand, if your drain plug is excessively tight, the threading on the plug may be damaged, causing fluid to escape. It all comes down to striking the correct balance. Unfortunately, this frequently occurs after changing transmission fluid, so ensure the drain plug is installed correctly.
  • Hole in the transmission pan: The transmission pan in your car is designed to keep transmission fluid in place. It is placed on the underbelly of your vehicle and is vulnerable to damage from rocks and debris. When the transmission pan is punctured, fluid will seep out from the hole.
  • Crack In The Torque Converter: The torque converter circulates transmission fluid throughout your transmission to keep everything lubricated. If the converter develops a break, the fluid will leak out. Some of the causes discussed above are difficult to diagnose and require an experienced Mercedes mechanic for proper diagnosis.

Symptoms of a Transmission that is Leaking Fluid

The most apparent symptom is leaking transmission fluid from your vehicle undercarriage. This is indicative of a developing problem and if left unchecked, it could result in more complications with your transmission. The transmission fluid is crimson and has a nice odor.

When your transmission is not properly lubricated, it could result in shaking or jerking when switching between gears. Transitioning between gears should be seamless and smooth. So if your car is jerking or shaking when shifting, it could be from a shortage of transmission fluid within the system.

The transmission fluid is responsible for the proper lubrication of the system, and its shortage could cause friction. Since the transmission fluid does not normally lessen from time and usage, the fluid shortage could be from leakage in the system.

Other problems that can result from a low transmission fluid include:

  • troubles shifting through gears
  • unresponsive transmission
  • clunking noise
  • burning smell

Carotech Automotive for your Mercedes needs

Mercedes is known for having unique service requirements and technology updates. Choosing an experienced Mercedes master technician for Mercedes Transmission Leak Check your repairs and maintenance is essential to keep it in its peak condition. At Carotech Automotive, we understand the level of engineering that goes into your European vehicle and offer services in line with what is required to match the quality of your vehicle’s engineering.

Our ASE-certified mechanics have decades of experience working with all European vehicles including your Mercedes. Our mechanics employ the latest factory-grade tools and equipment for your repairs and maintenance. We have been performing service and repairs for drivers all throughout Los Angeles and the Pico Robertson area since 2007. Please call or visit our shop today to schedule an appointment with our friendly staff to help you take better care of your car.

The Trusted Porsche Specialist in Los Angeles to Remove Metal Shavings Out of the Oil

Posted on November 13, 2021 by - Porsche Repair

Porsche Car

When you think of Porsche, you probably think of its power engine and its unique designs, and while those words may be accurate, it doesn’t mean that you can’t still run into problems. One such problem that many Porsche owners encounter is metal shavings in the car’s oil pan. You may wonder why it happens and what you can do to fix the problem.

There are a lot of different possible reasons for why metal shavings may appear in your oil, but none of them are what you’d consider good. Over time, metal shavings building up in your engine’s oil can cause total engine failure or other issues.

Common Cause of Metal Shavings in Oil

  • Dirty Oil: There is a reason why mechanics recommend getting your oil changed on a regular basis. It’s because it prevents dust and other particles from building up inside the oil and causing it to gum up. However, if your car’s oil is dirty, it won’t be able to lubricate the gears of the engine as well, and even worse, the dust and other things inside the oil can increase friction, leading to metal flaking off and getting into the oil. In turn, the oil’s ability to do its job decreases even more. It’s a continual downward spiral.
  • Using the Wrong Kind of Oil: As you can imagine, because Porsche is a luxury brand, it requires high-quality materials to run properly. Some Porsche drivers try to save a little money by filling their cars with less expensive oil, but in most cases, this just means that the oil will deteriorate faster and need to be changed out more. It can also cause problems like metal shavings much sooner.
  • Improper Technique When Changing the Oil: You may think that changing out your car’s oil is a simple process that can be done by anyone, and while that may be true with other car brands, because of the unique properties of a Porsche model, they require specialized knowledge and equipment to be able to accomplish most maintenance tasks. If done incorrectly, an oil change can lead to the metal shavings problem, which you will then need another technician to fix. That’s why it’s better to allow our professionals to handle it from the beginning.
  • Lack of Upkeep: Owning any car, but especially a Porsche, requires that you follow a regular maintenance routine to keep the vehicle in the best condition for as long as possible. If you are being lax on this routine, it can lead to problems.
  • Normal Wear and Tear: Last but not least, over time and with a lot of use, the metal shavings may appear even if you seem to be doing everything right. This is because as the vehicle ages, the stress on its internal components increases and things start to crumble and break on their own. This can lead to metal shavings in the oil, among other things.

Carotech Automotive Will Fix the Problem

If there are metal shavings in your car’s oil, the best thing to do is to take your Porsche to a knowledgeable mechanic who Porsche Old Engine Oil Drain has ample experience working with Porsches. They will be able to determine exactly what the problem is and know how to fix it correctly. Once they’ve done that, they will probably change the oil and may flush out the engine to get all of the metal shavings out.

If you are wondering where the best place to go for this service is in Los Angeles, California, look no further than Carotech Automotive. With our extensive experience with luxury car brands such as Porsche, and our commitment to our customers, you will find that we have all the knowledge and skills necessary to fix this issue and many others.

Call us today or stop by our shop and learn more about the services we offer or to schedule a convenient appointment. We are certain that our service will be above and beyond dealership alternatives, and more affordable, too. We are eager to prove our commitment to our principles of excellent customer service and the highest-quality workmanship to keep you coming back to our shop for future maintenance and repairs.

* Porsche Car image credit goes to: tomeng.

What Does a Trifecta Warning Light Mean in Your Mini?

Posted on October 27, 2021 by - MINI Repair

Mini Cooper Car

Your MINI comes with the latest in German engineering, from adaptive cruise control to blind-spot technology. The MINI stands out among the leading compact sports sedans, but what happens when these top-of-the-line technical systems fail?

The “trifecta” warning lights in your MINI refer to three crucial driver-assistance system malfunctions. They include your Anti-lock Braking System (ABS), your All-Season traction Control (ASC)/Dynamic Stability Control (DSC), and your flat tire monitor.

These three systems are intricately connected to each other, so when one fails, the two can follow suit. The “trifecta” warning can appear.

It’s essential to not only understand what these lights mean but also why they’re on. Sometimes when they’re all on simultaneously, it doesn’t mean that all the systems are down, but it does mean something is wrong with the interconnected systems. Keep reading for our quick explanation of what each warning lamp means and also what you can do about it.

The Meaning of the ABS Warning Lamp

You may know what ABS stands for, but you might not know its importance. As a driver assistance system, the Anti-lock Braking System assists with emergency braking in milliseconds. Hard braking can often result in wheel lock-ups and cause an accident when you’re trying to avoid one. To prevent a slide or spin, the ABS pulsates the brakes for each wheel when a lock-up is detected. This pulsating brake pattern helps your MINI regain traction on the road. Then, with the proper traction on your wheels, you can regain control of the car and avoid an accident.

The lamp will illuminate the letters “ABS” in yellow on your dashboard so long as the computer identifies a problem with the braking system. When the ABS warning light turns on in your MINI, it means that the system is not functioning correctly. You can still drive around without your ABS, but we recommend bringing your MINI into the shop to diagnose the problem and solve it.

The ASC/DSC Warning Lamp

Your All-Season traction Control/Dynamic Stability Control warning lamp refers to a problem with multiple systems in your car’s driver assistance kit. For clarity, we note that the ASC and DSC are the same things, but the DSC includes the ASC into its overall system. Your MINI can have one or the other, but the warning lamp is always the same.

The ASC/DSC includes braking systems like the ABS but isn’t limited to it. In short, these are the systems that prevent us from sliding out or spinning when braking hard, turning, accelerating, and starting from a stop. For those who like to “launch” their MINIs, you might notice these lights turning on from the moment you press your foot down on the gas pedal.

A system like this is essential to driving your car safely. They prevent traction issues many earlier car models suffered.

Your ASC/DSC can be damaged or malfunction over time for multiple reasons. If the ASC/DSC light fails to turn off after the engine is started, or turns on during driving, then the system is defective or was turned off using the ASC/DSC switch. It may be that the ASC/DSC’s stabilizing options are no longer available. However, the vehicle will remain fully operational without ASC/DSC.

As mentioned for the ABS, driving without this system is not recommended. Taking your MINI into our shop to diagnose the problems with your braking system is the best course of action you can take. Don’t risk an accident or your life. The repairs can be done affordably.

The Flat Tire Monitor Warning Lamp’s Meaning

This one is pretty straightforward. A flat tire monitor lamp will notify the driver that a tire is a flat or losing air. If it’s losing air, it will eventually become flat with use.

You should always be mindful of a flat tire indicator. Driving with a flat tire can damage your wheel and wear our tread significantly. Blowouts are also standard if a foreign object lodged into the tire’s tubing is causing significant pressure loss.

Keep in mind that even if the flat tire monitor lamp has gone out, it doesn’t mean your tire is no longer flat. Unless you’ve been able to refill the tire at a gas station or with your own tire pump, then chances are you still have a flat. If you still see the flat tire warning lamp after you’ve tried refilling the tire, then bring it in for an inspection from our mechanics, and we’ll help solve your problem.

Resolving Your MINI’s Trifecta Warning Light

Specializing in the MINI Trifecta Warning Light Fix finest European automotive engineering around, Carotech Automotive employs ASE-certified mechanics ready to take on your MINI’s problems. We service residents all around Los Angeles, CA, with honesty, quality, and customer service in mind. Call us today to schedule your service!

* Mini Cooper Car image credit goes to: Neydtstock.

3 Main Reasons for an Illuminated Check Engine Light In Your Audi

Posted on October 10, 2021 by - Audi Repair

Audi Illuminated Check Engine Light

You may have bought your Audi because you love high quality, luxury, and performance, but sometimes cars have issues. The way you often find out is when the dreaded check engine light illuminates on the dashboard. The Check Engine Light (CEL) is never something that should be ignored. This light means the Onboard Diagnostic System (OBD-II) detects a problem in the ignition, fuel, emissions, and/or exhaust system.

In the United States, OBD-II was made mandatory for all cars starting in 1996, so if your car is from the year 1996 or later (up to present day), that is the system you have. The CEL’s code can be extracted with an OBD-II scanner, which automotive service centers will have. The codes inform you of the general problem but often cannot pinpoint the exact issue(s), meaning diagnostic work is usually still required.

The CEL is often a source of distress and fear of massive repair bills. To minimize the chances of an expensive cost to you, it is best to get your Audi inspected as soon as possible. Driving with the CEL on and ignoring it might lead to further damage, depending on what is wrong. Let’s look at the 3 primary reasons you might get a check-engine light in your Audi.

Three Causes of Check Engine Light Illumination

1. Spark plugs

Worn or damaged spark plugs can cause illumination of your engine light. Spark plugs are part of the ignition system, their job is to ignite the air/fuel mixture in the combustion chamber of your vehicle. There is one spark plug for every cylinder in your Audi. Problems with spark plugs can also lead to the engine running rough, losing power, as it will not accelerate as easily or as well as it used to, or it could even misfire. This is due to incomplete/absent combustion in one or cylinders.

2. Catalytic converter

This is part of your Audi’s emissions system and helps reduce the amount of harmful pollutants produced while you drive your car. A catalyst within the catalytic converter serves to convert certain harmful gases into ones that are less harmful to the environment. If the catalytic converter is not working right or fails, your Audi will let more harmful gases into the environment than normal.

If you have to have an emissions test, you will most likely fail it. States have different requirements and regulations concerning emissions testing, so it is best to research your state’s rules to learn more. However, it is important to remember that while your Audi will still run without catalytic converters, is it illegal to remove them due to the hazards imposed on others and the environment by doing so. In other words, if the catalytic converter fails, repair and/or replacement is advised over removal of them entirely.

3. Oxygen sensor

These sensors are another part of the emissions system, and while the number of sensors varies by make and model, there is usually at least one in front of the catalytic converter and another in the exhaust manifold. The purpose is to monitor the oxygen levels in the exhaust gases. This is done so too little or too much oxygen can be detected and the vehicle can correct for this. There is an optimal oxygen-to-gasoline ratio, and thus, the level of oxygen tells the car’s computer whether the engine is running lean, with too little fuel, or rich, with too much fuel.

If these fail, the vehicle cannot accurately monitor whether the air to fuel ratio is optimal, leading to poor engine performance as well as a likely increase in harmful emissions.

Carotech Automotive for Your Audi’s Service Needs

In business for over 50 years, and AAA approved, Audi Oxygen Sensor Check Carotech Automotive in Los Angeles, California is a premier destination for your car’s service, inspection, and maintenance needs. Our work comes with a 24-month/24,000-mile warranty. You can be confident we will provide you with a professional diagnostic inspection of your Audi thoroughly so we can get you back on the road quickly and affordably.

We are located at 8687 W. Pico Blvd, Los Angeles CA 90035. Call (424) 283-4303 to schedule an appointment, or use our easy online form. Our hours are Monday through Friday 8:00AM to 5:30PM. We look forward to earning your repeat business.

Tips to Keep Your Alfa Romeo Reliable for a Long Time

Posted on September 23, 2021 by - Alfa Romeo Repair

Alfa Romeo Car

Alfa Romeo is an Italian auto brand famous for producing stunning cars with a unique design. It has a powerful engine that makes the vehicle worth every penny. Their engineers have purposefully developed technological innovations for the brand that have improved the design and function of their models. Other carmakers have often imitated the construction techniques used by Alfa Romeo.

Although there have been recurring complaints about the electrical system and brake pad sensors, which reduces the vehicle’s reliability, the company is dedicated to improving their cars. This is apparent in every new model released. However, the mantle still rests on owners to ensure that the reliability of their Alfa Romeo is long-lasting. How do owners help to ensure reliability? The answer is simply through routine maintenance.

Upkeep for Your Alfa Romeo

Undeniably, the condition of your car has a critical impact on your safety on the road. The popular saying, “prevention is better than cure,” applies to cars in all ramifications. If you take care of your car and carry out routine maintenance when factory scheduled, it is bound to be reliable for a long time. This involves maintaining the battery, engine, tires, gear and so on.

If you want your car to be safe and reliable, you need to make sure to schedule routine maintenance of your car. Here are some essential maintenance tips for Alfa Romeo owners:

Have an understanding of the maintenance schedule

Understanding your car’s maintenance schedule will go a long way in ensuring its longevity. All Alfa Romeo’s come with an owner’s manual, which explains the maintenance schedule. The recommended maintenance schedule enables owners to better take care of their model and ensure the car is running smoothly. This set schedule contains the recommended frequency of engine oil change, fluid type, and other crucial services.

Frequent and safe driving

Your Alfa Romeo was created to run smoothly for you on demand. Certain parts of the car should not be idle for long periods of time. Some of these parts include batteries, engines, brake pads, belts, and hoses. Even if you intend not to drive your car for a while, you must warm it up at least thrice every week.

The sporty looks of Alfa Romeo might encourage sporty driving, but that doesn’t mean you should drive it recklessly. Instead, treat it as you would treat a child: with love, patience, care, and attention. If you practice safe driving, your Alfa Romeo is bound to be reliable for a long time.

Hire automotive experts for repairs and maintenance

The truth is, you can’t trust all automotive repair companies. While there are some experienced ones that provide excellent services, there are also some who hardly know what they are doing. Hence, you want to ensure that the service centre you decide to opt for has experience working on Alfa Romeo’s.

Practice car hygiene

Car hygiene is also part of routine maintenance. It is not only limited to maintaining the exterior of your car but also includes the interiors and the undercarriage. The bottom of your Alfa Romeo is exposed to dust, mud, and all kinds of dirt that can cause rusting of the exterior and some interior parts. So, routine cleaning of the bottom of your car will go a long way in preventing that and improving its reliability.

Carotech Automotive for European Auto Maintenance and Repairs

Finding the right automotive company that provides high-quality service and repairs for European vehicles has always Alfa Romeo Maintenance been a thing of worry for drivers. The worry and frustration primarily originate from the fact that European vehicles have unique service requirements. The result is that owners fear placing their vehicles in the wrong hands and paying expensive costs for repairs.

Carotech Automotive is here to help clear any doubt you have in our automotive repair shop. We are located in Los Angeles, CA, and provide the perfect service experience for car owners. Carotech Automotive has experienced ASE-certified and trained staff to work on your Alfa Romeo. At Carotech Automotive, you’re sure to always get quality services. Call us today to schedule a convenient appointment. We look forward to earning your repeat business!

* Alfa Romeo Car image credit goes to: Luca Piccini Basile.

Causes of Loose Front End Steering in Your Mercedes

Posted on September 7, 2021 by - Mercedes Repair

Mercedes-Benz Car

Mercedes may develop front-end steering issues, and if you do experience problems with this system, it is imperative that you take your Mercedes to a certified mechanic right away. Below you will learn more about what causes the front-end steering of your Mercedes to become loose.

There are three major components of the steering system within your Mercedes:

  • Rack and pinion: The rack and pinion are responsible for connecting the steering wheel to the steering column.
  • Linkages: The linkages connect the rack and pinion, or steering box, to the wheel assemblies.
  • Front suspension: The front suspension holds the tires in place allowing the wheel assemblies to pivot as the tires turn.

Identify the Problem with Your Front End Steering

If you find yourself experiencing steering problems with your Mercedes, you should seek out an immediate inspection from a certified mechanic or technician. This inspection can alert you to worn-out parts or components. Let’s take a closer look at a few commonly-reported causes for loose front-end steering.

Worn, Damaged, or Broken Tie Rods

The tie rods essentially “tie together” the wheels and the steering system. The steering system is made of your steering wheel, the steering column, the rack and pinion or steering box that connects it to the wheel assemblies, and the wheels for the tires. Tie rods connect your four round, metal wheels to the steering system.

Worn out or damaged tie rods pose quite a risk on drivers as if they become damaged or completely broken if the wheel breaks free of the steering system. This driver will not be able to control the direction the vehicle travels.

Ball Joint Failure

The ball joints are an essential part of your Mercedes steering system, as without these vital parts, your vehicle is unable to remain stable on the roadway.

Know the Signs of Loose Front End Steering

There are some warning signs and symptoms to watch for in your Mercedes that will point to problems with your front end steering. Check out these below, and if you suspect your car has a problem, bring it to our shop as soon as possible for an inspection:

  • Strange audible noises coming from your vehicle: Over time, parts of your vehicle’s steering system become worn or damaged. When this occurs, you may begin to hear strange noises coming from underneath your vehicle. These noises range from knocking, squealing, or grinding noises as a result of the loosened or damaged parts.
  • Abnormal vibrations: Loosened ball joints or tie rods may lead to abnormal vibrations that can be felt through the steering wheel of your Mercedes. Abnormal vibrations felt from your vehicle can be caused by several reasons, which is why it is important that you have your vehicle inspected immediately.
  • Vehicle drifting: Worn or damaged tie rods or ball joints affect your Mercedes wheels alignment. As a result, your vehicle may drift from one side of the road to the other on its own, even when your steering wheel is straight.

Carotech Automotive for Mercedes Repairs

Carotech Automotive has been helping the drivers of Los Angeles, CA for more than 50 years. With our ASE certified technicians, we quickly Mercedes Loose Front End Steering Check became LA’s go-to auto repair shop for European auto maintenance. We do not want anyone to feel they are not welcome and do not wish to leave a single person wondering where they can find a trusted repair shop, which is why we specialize in Domestic, European, and Asian automotive service and repairs.

Carotech Automotive offers:

  • ASE certified technicians
  • Free snacks, coffee, and soda
  • We provide a code of excellence to our customers
  • Easy-pay financing

We stand behind the automotive service and repair work we provide to each customer, which is why we are proud to offer a 24,000-month / 24,000-mile warranty. We provide all customers with the highest quality work available in the area with the latest factory-grade tools and equipment.

We believe in providing our customers with only the best. In order to do so, we adamantly seek out and provide our technicians with on-site training, updated safety courses, and shop etiquette programs. We will ensure you leave our shop feeling comfortable and satisfied with the service work we provide to you and your vehicle.

To schedule an appointment, call or stop by Carotech Automotive today, and one of our friendly staff members will be glad to assist you.

* Mercedes-Benz Car image credit goes to: teddyleung.