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What could cause the check engine light to come on in a 2021 Dodge Durango?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a efficient problem that could cause efficient break to your engine and come with a vast repair bill. Depending on your make and model, the check engine light will illuminate or blink. A normal glow consistently means something less efficient but a glaring check engine light indicates that your vehicle’s engine is in efficient trouble and service is needed immediately. If your check engine light is glaring in your 2021 Dodge Durango, we hugely recommend not to drive the vehicle and schedule Dodge service today. Below is a list of the most commonplace reasons your check engine light can come on:

  • The battery is tiny or dead. The battery in your 2021 Dodge Durango is every basic. 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 absolutely require maintenance. The price of a new one depends on the type of Dodge you drive, but check our modern service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Dodge Durango is what determines how much fuel is basic to run your engine efficiently by measuring the payment of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to certain changes, like altitude. If your Dodge Durango 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2021 Dodge Durango’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 Mike Shaw Chrysler Dodge Jeep Ram offers a complimentary multi-point inspection with every Dodge service. If you have an issue with your catalytic converter and don't get it repaired, your 2021 Dodge Durango 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, appreciative as the O2 sensor, measures the payment of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less practical 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 break to your catalytic converter and your 2021 Dodge Durango's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to express the right variety 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.
  • Your 2021 Dodge Durango has a vacuum leak. Every Dodge Durango has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower aggressive 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 dry out and crack, especially if they’re exposed to important heat or extreme bleak.
  • One of the most normal and frequent cause is that your 2021 Dodge Durango gas cap is loose, damaged or missing. The gas cap for your 2021 Dodge Durango 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 expeditiously after you put gas in your 2021 Dodge Durango, earliest thing you should check is to make fearless the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • New Spark Plugs or Plug Wires are basic for your 2021 Dodge Durango. The spark plugs are the part of your engine that ignites the air/fuel variety 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 break to ignition coils and O2 sensors, main to more expensive repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2021 Dodge Durango if it’s not installed properly. These aftermarket parts and accessories can jettison the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound appreciative, bring your Durango to Dodge and have our team of certified mechanics 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 earliest place might cost a little bit more but could save you money from having to get poor work and break caused by poor installation work corrected.

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

Since each check engine code has its own level of severity, it is difficult to predict how several miles you can travel to work with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we recommend that you pull over and contact Mike Shaw Chrysler Dodge Jeep Ram to help determine if your vehicle is safe to travel to work in or if we recommend a tow truck. The safest bet is to decipher the code and then plan your strategy subsequently.

What Does the Check Engine Light Mean?

One of the most consistently misunderstood lights or indicators in your 2021 Dodge Durango is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few substitute 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 variety of things for your 2021 Dodge Durango. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can determine a variety of odd things. It can be as simple as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your 2021 Dodge Durango, contact Mike Shaw Chrysler Dodge Jeep Ram. Contact Mike Shaw Chrysler Dodge Jeep Ram today! Our Dodge service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is glaring.

Check Engine Light Service 2021 Dodge Durango

What do you do when you’re driving along in your Dodge Durango and quickly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Dodge owners, your heart sinks a little because you have little idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the cost 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 2021 Dodge Durango checked as soon as viable. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2021 Dodge Durango's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t excellent, a computer turns on your check engine light. This amber or yellow light is naturally 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 observe tool that is used by our Dodge auto repair mechanics at Mike Shaw Chrysler Dodge Jeep Ram. There are also a number of relatively economical code readers that are designed for do-it-yourselfers, should you opt for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced active to indicate the issue and repair it.

2021 Dodge Durango Check Engine Light Flashing

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

Every 2021 Dodge Durango was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its mandatory systems. The sensors are continually 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 exactly is mistaken nor what to do about it. That’s where we come in; Mike Shaw Chrysler Dodge Jeep Ram provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Immensely Qualified Service high-tech.

Will the check engine light reset itself?

The check engine light on your 2021 Dodge Durango will usually shut itself off if the issue or code that caused it to turn on is revamped. 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 functional, and you did various 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 2021 Dodge Durango light will go off after about 20-40 miles. If you drive over that amount and the light is still on, you will need to bring it in to Mike Shaw Chrysler Dodge Jeep Ram so the light and code can be double-checked and reset.

2021 Dodge Durango Check Engine Light

A flashing light indicates that the problem is important and if not taken care of abruptly may result in major damage to the vehicle. If the check engine light in your 2021 Dodge Durango starts flashing, that means that the problem needs urgent attention and your Dodge should be brought in abruptly. This twinkling light frequently hints a harsh engine misfire allowing unused fuel to be dumped into the exhaust system. There it can suddenly boost the temperature of the catalytic converter to a point where wear and tear is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can entirely be the cause. A harmful, long-established or dirty spark plug can cause the engine to misfire. If your check engine light is glaring, please contact our team of automotive experts at Mike Shaw Chrysler Dodge Jeep Ram expeditiously by calling 9702364701. If the problem is ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a excessively expensive repair.

2021 Dodge Durango Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that tiny light on your vehicle’s dashboard suddenly brightens, but in reality, it is not something that should cause you to shut down in fear right 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 famous as the OBD (on-board computer diagnostic system) in your Durango. There are hundreds of diverse codes that your check engine light can represent. While that sounds daunting, with a tiny patience, tackling crucial diagnostics will give you appropriate knowledge about your vehicle and will also allow that Check Engine Light to do what it is actually supposed to do: be your guide. Unfortunately, amusing and practical vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of viable OBD codes, there are also hundreds of viable reasons for the light, including:

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

This is why it is positive for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Mike Shaw Chrysler Dodge Jeep Ram at 9702364701 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out quickly by a certified Dodge mechanic. If the engine light comes on due to a unhealthy concern, you risk damaging your car additional by not repairing the issue right away.

Is it safe to drive your 2021 Dodge Durango with the check engine light on?

If the check engine light is shining, this means that there is a perilous issue and it is recommended to service your Dodge Durango hastily. This question is not incredibly pure 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 usually indicated by a persistent 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 perilous problem. Call the specialists at Mike Shaw Chrysler Dodge Jeep Ram by dialing 9702364701 so you can describe the issues. Or cut your speed and bring your 2021 Dodge to our certified mechanics as soon as likely.

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

The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more perilous failure like a harmful catalytic converter or a problem with one of the car's oxygen sensors, so it positive to get the suitable code reading and diagnosis. The average value for a check engine light diagnosis & testing is typically between $88 and $111. The positive news, Mike Shaw Chrysler Dodge Jeep Ram offers complimentary multi-point inspections and free diagnostics, in most cases, to help elect for the cause of your check engine light.