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What could cause the check engine light to come on in a Jeep?

When your check engine light comes on, this could be as effortless as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a unsafe problem that could cause unsafe damage to your engine and come with a colossal repair bill. Depending on your make and model, the check engine light will illuminate or blink. A suitable glow commonly means something less unsafe but a flashing check engine light hints that your vehicle’s engine is in unsafe trouble and service is mandatory quickly. If your check engine light is flashing in your Jeep, we remarkably suggest not to commute the vehicle and schedule Jeep service at this moment. Below is a list of the most effortless reasons your check engine light can come on:

  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the amount of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be fewer apt 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 Jeep 's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to indicate the noble mixture of air and fuel that enters the cylinders in your engine. A harmful O2 sensor can also cause a car to fail an emissions test.
  • Your Jeep has a vacuum leak. Every Jeep has a vacuum system that performs a exceptional assortment of functions. The vacuum system also helps premium 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 dehydrated out and crack, chiefly if they’re exposed to memorable heat or extreme bitter.
  • Your catalytic converter is harmful or going harmful. The catalytic converter is a part of your Jeep ’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 commonly caused by neglected maintenance, which is why Crown Chrysler Dodge Jeep Ram Greensboro offers a complimentary multi-point inspection with every Jeep service. If you have an issue with your catalytic converter and don't get it repaired, your Jeep 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 supplemental problems from overheating.
  • One of the most obvious and frequent cause is that your Jeep gas cap is loose, damaged or missing. The gas cap for your Jeep 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 harmful fuel cap? If your gas cap is aged 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 suddenly after you put gas in your Jeep, first thing you should check is to make satisfied the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or supplemental item can wreak havoc on your Jeep if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prohibit the vehicle from starting. If these issues sound usual, bring your to Jeep and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts first place might cost a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • New Spark Plugs or Plug Wires are basic for your Jeep. The spark plugs are the part of your engine that ignites the air/fuel mixture 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 harmful or aged, 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, dominant to more expensive repairs.
  • The battery is poor or dead. The battery in your Jeep is every vital. 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 assorted decades ago, and they don't definitely require maintenance. The cost of a new one depends on the type of Jeep you drive, but check our adequate service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Jeep is what determines how much fuel is basic to run your engine efficiently by measuring the amount of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to actual changes, like altitude. If your Jeep 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 harmful mass airflow sensor.

Is it safe to drive your Jeep with the check engine light on?

This question is not very traditional 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 constantly 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 innate problem. If the check engine light is flashing, this means that there is a innate issue and it is recommended to service your Jeep immediately. Call the experts at Crown Chrysler Dodge Jeep Ram Greensboro by dialing 3368951348 so you can describe the issues. Or discount your speed and bring your Jeep to our certified mechanics as soon as intelligent.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your Jeep is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a lot diversified 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 Jeep. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name various. With that being said, the check engine light can determine a variety of definitive things. It can be as effortless as your gas cap being loose or as critical as engine knocking. If your check engine light is on in your Jeep, contact Crown Chrysler Dodge Jeep Ram Greensboro. Contact Crown Chrysler Dodge Jeep Ram Greensboro today! Our Jeep service department can aid you read what code is turning your check engine light on or diagnose why your check engine light is flashing.

Check Engine Light Service Jeep

What do you do when you’re driving along in your Jeep and hastily, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Jeep 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 Jeep checked as soon as feasible. Ignoring that warning could end up causing extensive damage to expensive engine components.

When your Jeep 's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t convincing, a computer turns on your check engine light. This amber or yellow light is frequently 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 advantage with an electronic investigate tool that is used by our Jeep auto repair mechanics at Crown Chrysler Dodge Jeep Ram Greensboro. There are also a number of relatively low-cost code readers that are designed for do-it-yourselfers, should you designate that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced licensed to represent the issue and repair it.

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 many miles you can drive with the warning light on. It could be anything from a damaging sensor to plug wires needing to be replaced. The safest bet is to decipher the code and then plan your strategy accordingly. If you check engine light is flashing, we recommend that you pull over and contact Crown Chrysler Dodge Jeep Ram Greensboro to help embrace if your car is safe to drive in or if we recommend a tow truck.

Jeep Check Engine Light

A glaring light suggests that the problem is perilous and if not taken care of at this moment may result in eminent damage to the vehicle. If the check engine light in your Jeep starts glaring, that means that the problem needs immediate attention and your Jeep should be brought in at this moment. This blinking light usually indicates a rigorous engine misfire allowing unburned fuel to be discharged into the exhaust system. There it can hastily enhance the temperature of the catalytic converter to a point where damage is possible, requiring an fancy repair. Some owners ask if spark plugs cause the check engine light to flash? This can definitely 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 consultants at Crown Chrysler Dodge Jeep Ram Greensboro swiftly by calling 3368951348. 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 very fancy repair.

Jeep Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear decent 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 acknowledged as the OBD (on-board computer diagnostic system) in your. There are hundreds of different codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling fundamental diagnostics will give you essential knowledge about your vehicle and will also allow that Check Engine Light to do what it is exactly supposed to do: be your guide. Unfortunately, evident and applicable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of applicable OBD codes, there are also hundreds of applicable reasons for the light, including:

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

This is why it is imposing for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a strict concern, you risk damaging your car further by not repairing the issue noble away. When your check engine light comes on, you should get it checked out quickly by a certified Jeep mechanic. Call Crown Chrysler Dodge Jeep Ram Greensboro at 3368951348 today or schedule your check engine light service online today!

Will the check engine light reset itself?

The check engine light on your Jeep 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 functional, 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 Jeep 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 Crown Chrysler Dodge Jeep Ram Greensboro so the light and code can be double-checked and reset.

Jeep Check Engine Light Flashing

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

Every Jeep was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its hard systems. The sensors are customarily detecting conditions while sending data to the computerized control company. If the computerized control company detects that the data is out of factory specifications, the Check Engine Light lights up 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 inaccurate nor what to do about it. That’s where we come in; Crown Chrysler Dodge Jeep Ram Greensboro provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Largely Qualified Service professional.

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 relentless failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it excellent to get the constitutional code reading and diagnosis. The average cost for a check engine light diagnosis & testing is consistently between $88 and $111. The excellent news, Crown Chrysler Dodge Jeep Ram Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light.