Please wait while the page loads...

How many miles can you drive with the check engine light?

It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we imply that you pull over and contact Nalley Lexus Roswell to help determine if your vehicle is reliable to commute in or if we imply a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly. Since every check engine code has its own level of severity, it is troublesome to predict how frequent miles you can commute with the warning light on.

2018 Lexus ES 350 Check Engine Light

If the check engine light in your 2018 Lexus ES 350 starts flashing, that means that the problem needs hasty attention and your Lexus should be brought in immediately. A flashing light implies that the problem is dangerous and if not taken care of immediately may result in positive damage to the car. This blinking light ordinarily indicates a scrupulous engine misfire allowing unburned fuel to be ditched into the exhaust system. There it can abruptly improve the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A bad, aged or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive experts at Nalley Lexus Roswell urgently by calling 7702848580. If the problem is ignored or you continue to commute, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a very expensive repair.

2018 Lexus ES 350 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that slight light on your vehicle’s dashboard quickly illuminates, but in reality, it is not something that should cause you to shut down in fear prudent away. If you hear the term, diagnostic trouble codes (DTC), these are just another name for check engine light codes. These are automotive computer codes stored by the ECM, also noted as the OBD (on-board computer diagnostic system) in your ES 350. There are hundreds of distinct codes that your check engine light can indicate. While that sounds daunting, with a slight patience, tackling principal diagnostics will give you available knowledge about your vehicle and will also allow that Check Engine Light to do what it is absolutely supposed to do: be your guide. Unfortunately, noticeable and convenient vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of competent OBD codes, there are also hundreds of competent reasons for the light, including:

  • O2 Sensor
  • Ignition system faults
  • Loose Gas Cap or Missing Gas Cap
  • Bad Spark Plugs
  • Fuel and air metering systems problems
  • Transmission issues
  • Emissions controls issues
  • Computer output circuit issues
  • Old Battery

This is why it is notable for someone who does not have a lot of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out expeditiously by a certified Lexus mechanic. If the engine light comes on due to a critical concern, you risk destructive your car extra by not repairing the issue prudent away. Call Nalley Lexus Roswell at 7702848580 today or schedule your check engine light service online today!

Is it safe to drive your 2018 Lexus ES 350 with the check engine light on?

If the check engine light is shining, this means that there is a persuasive issue and it is recommended to service your Lexus ES 350 urgently. This question is not very visible because it all depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be safe to drive. This is typically indicated by a steady glow of the check engine light. If you notice a difference in the performance of the vehicle, it could be an indication of a more productive problem. Call the mentors at Nalley Lexus Roswell by dialing 7702848580 so you can describe the issues. Or reduce your speed and bring your 2018 Lexus to our certified mechanics as soon as conceivable.

2018 Lexus ES 350 Check Engine Light Flashing

Although there are countless ability causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a few normal causes comprising something as straightforward as a loose gas cap. Distinctive normal reasons for a Check Engine Light are dirty mass airflow sensor, faulty head gasket, damaged oxygen sensor, faulty emissions control part, a malfunction with the fuel injection system, or defective spark plugs to name several. No matter what is the root cause of the Check Engine Light, we have the Lexus Certified Technicians and the certified service protocol to isolate the root problem and repair it as crucial to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Lexus issue was fixed.

Every 2018 Lexus ES 350 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its essential systems. The sensors are continuously detecting conditions while sending data to the electronic control unit. If the electronic control unit detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what totally is incorrect nor what to do about it. That’s where we come in; Nalley Lexus Roswell provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Remarkably Qualified Service skilled.

What could cause the check engine light to come on in a 2018 Lexus ES 350?

When your check engine light comes on, this could be as coherent as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a critical problem that could cause critical damage to your engine and come with a great repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow customarily means something fewer critical but a flashing check engine light indicates that your vehicle’s engine is in critical trouble and service is needed suddenly. If your check engine light is flashing in your 2018 Lexus ES 350, we immensely endorse not to drive the vehicle and schedule Lexus service today. Below is a list of the most appreciative reasons your check engine light can come on:

  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2018 Lexus ES 350’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is usually caused by neglected maintenance, which is why Nalley Lexus Roswell offers a complimentary multi-point inspection with every Lexus service. If you have an issue with your catalytic converter and don't get it repaired, your 2018 Lexus ES 350 will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause alternative problems from overheating.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, forceful as the O2 sensor, measures the deposit of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less exact when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A faulty sensor can not only affect your miles per gallon, but it can cause damage to your catalytic converter and your 2018 Lexus ES 350's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to learn the good assortment of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a car to fail an emissions test.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2018 Lexus ES 350 if it’s not installed perfectly. These aftermarket parts and accessories can discard the battery, trigger the check engine light, or even stop the vehicle from starting. If these issues sound admitted, bring your ES 350 to Lexus and have our team of certified technicians ensure that your aftermarket items were installed perfectly and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts first place might cost a tiny bit more but could save you money from having to get poor function and damage caused by poor installation function corrected.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Lexus ES 350 is what determines how much fuel is crucial to run your engine efficiently by measuring the deposit of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to critical changes, like altitude. If your Lexus ES 350 is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • New Spark Plugs or Plug Wires are crucial for your 2018 Lexus ES 350. The spark plugs are the part of your engine that ignites the air/fuel assortment in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run. The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or old, you will experience poor performance and reduced power. In some extreme cases, your engine will have trouble starting or continuing to run. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, central to more expensive repairs.
  • One of the most forceful and frequent cause is that your 2018 Lexus ES 350 gas cap is loose, damaged or missing. The gas cap for your 2018 Lexus ES 350 serves multiple purposes. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. What happens if you have a bad fuel cap? If your gas cap is old or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump. Luckily, to replace a gas cap isn't expensive. If your check engine light turns on rapidly after you put gas in your 2018 Lexus ES 350, first thing you should check is to make convinced the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your 2018 Lexus ES 350 has a vacuum leak. Every Lexus ES 350 has a vacuum system that performs a expansive variety of functions. The vacuum system also helps decrease harmful emissions by routing the fumes as gasoline evaporates through the engine. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. Over time, vacuum hoses can bare out and crack, especially if they’re exposed to bizarre heat or extreme brisk.
  • The battery is low or dead. The battery in your 2018 Lexus ES 350 is every essential. Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Today’s car batteries last much longer than they did a few decades ago, and they don't really require maintenance. The price of a new one depends on the type of Lexus you drive, but check our present service coupons and specials.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2018 Lexus ES 350 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in various disparate ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light illuminates in either an amber or red color and is part of the diagnostics system found on your vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a assortment of things for your 2018 Lexus ES 350. Some of these include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a lot. With that being said, the check engine light can mean a variety of added things. It can be as prevailing as your gas cap being loose or as serious as engine knocking. If your check engine light is on in your 2018 Lexus ES 350, contact Nalley Lexus Roswell. Contact Nalley Lexus Roswell today! Our Lexus service department can help you find out what code is turning your check engine light on or probe why your check engine light is twinkling.

Will the check engine light reset itself?

The check engine light on your 2018 Lexus ES 350 will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going effective, and you did a lot of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2018 Lexus ES 350 light will go off after about 20-40 miles. If you drive over that deposit and the light is still on, you will need to bring it in to Nalley Lexus Roswell so the light and code can be double-checked and reset.

How much does it cost to get the engine light checked?

The average price for a check engine light diagnosis & testing is mostly between $88 and $111. The better news, Nalley Lexus Roswell offers complimentary multi-point inspections and free diagnostics, in most cases, to help represent the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more rigid failure like a harmful catalytic converter or a problem with one of the car's oxygen sensors, so it better to get the decent code reading and diagnosis.

Check Engine Light Service 2018 Lexus ES 350

What do you do when you’re driving along in your Lexus ES 350 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Lexus owners, your heart sinks a tiny because you have tiny idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the rate of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t mean you have to pull the car over to the side of the road and call a tow truck, but it is recommended that you get your 2018 Lexus ES 350 checked as soon as viable. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2018 Lexus ES 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t suitable, a computer turns on your check engine light. This amber or yellow light is consistently labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.”

When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This code is read with an electronic scan tool that is used by our Lexus auto repair mechanics at Nalley Lexus Roswell. There are also a number of relatively correct code readers that are designed for do-it-yourselfers, should you choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an skilled professional to find out the issue and repair it.