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Jeep Wrangler Check Engine Light Flashing

Although there are countless possible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are bountiful commonplace causes incorporating something as straightforward as a loose gas cap. Substitute commonplace reasons for a Check Engine Light are a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, faulty head gasket, damaged oxygen sensor, 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 necessary 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 serviced.

Every Jeep Wrangler was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its critical systems. The sensors are customarily 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 wrong 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 Highly Qualified Service professional.

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

This question is not very marvelous 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 commonly 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 productive problem. If the check engine light is flashing, this means that there is a productive issue and it is recommended to service your Jeep Wrangler instantly. Call the experts at Crown Chrysler Dodge Jeep Ram Greensboro by dialing 3368951348 so you can describe the issues. Or reduce your speed and bring your Jeep to our certified mechanics as soon as likely.

Will the check engine light reset itself?

The check engine light on your Jeep Wrangler 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 practical, 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 Wrangler 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.

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

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

Jeep Wrangler Check Engine Light

If the check engine light in your Jeep Wrangler starts shining, that means that the problem needs immediate attention and your Jeep should be brought in at this moment. A shining light expresses that the problem is effective and if not taken care of at this moment may result in humongous damage to the vehicle. This shining light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly expand 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 exactly be the cause. A bad, departed or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our department of automotive experts at Crown Chrysler Dodge Jeep Ram Greensboro urgently 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 pricey repair.

What Does the Check Engine Light Mean?

One of the most ordinarily misunderstood lights or indicators in your Jeep Wrangler is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in assorted chance 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 mixture of things for your Jeep Wrangler. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name plentiful. With that being said, the check engine light can mean a variety of contrasting things. It can be as evident as your gas cap being loose or as risky as engine knocking. If your check engine light is on in your Jeep Wrangler, contact Crown Chrysler Dodge Jeep Ram Greensboro. Contact Crown Chrysler Dodge Jeep Ram Greensboro today! Our Jeep service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is blinking.

Check Engine Light Service Jeep Wrangler

What do you do when you’re driving along in your Jeep Wrangler and suddenly, 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 Wrangler checked as soon as attainable. Ignoring that warning could end up causing dominant damage to expensive engine parts.

When your Jeep Wrangler's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t realistic, a computer turns on your check engine light. This amber or yellow light is mostly 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 learn with an electrical analyze tool that is used by our Jeep auto repair mechanics at Crown Chrysler Dodge Jeep Ram Greensboro. There are also a number of somewhat inexpensive code readers that are designed for do-it-yourselfers, should you select that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced high-tech to determine the issue and repair it.

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

The average cost for a check engine light diagnosis & testing is customarily 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 aid pick 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 miraculous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it excellent to get the careful code reading and diagnosis.

Jeep Wrangler 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 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 established as the OBD (on-board computer diagnostic system) in your Wrangler. There are hundreds of exact codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you cooperative knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, evident and cooperative vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of feasible OBD codes, there are also hundreds of feasible reasons for the light, including:

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

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

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

When your check engine light comes on, this could be as accepted as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a compatible problem that could cause compatible damage to your engine and come with a gigantic repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow frequently means something less compatible but a flashing check engine light expresses that your vehicle’s engine is in compatible trouble and service is imperative rapidly. If your check engine light is flashing in your Jeep Wrangler, we exceptionally advocate not to drive the vehicle and schedule Jeep service now. Below is a list of the most common reasons your check engine light can come on:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or added item can wreak havoc on your Jeep Wrangler if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound favorite, bring your Wrangler to Jeep and have our department of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, very 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 low work and damage caused by low installation work corrected.
  • New Spark Plugs or Plug Wires are necessary for your Jeep Wrangler. 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 bad or departed, you will experience low 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, major to more expensive repairs.
  • 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 less functional 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 Wrangler's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to opt for the noble mixture of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a vehicle to fail an emissions test.
  • The battery is low or dead. The battery in your Jeep Wrangler is every amusing. Without a vehicle battery, your vehicle won’t start, light up the road ahead, play the radio or charge your phone. Today’s vehicle batteries last much longer than they did a few decades ago, and they don't actually require maintenance. The price of a new one depends on the type of Jeep you travel to work, but check our current service coupons and specials.
  • One of the most known and many cause is that your Jeep Wrangler gas cap is loose, damaged or missing. The gas cap for your Jeep Wrangler 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 departed 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 promptly after you put gas in your Jeep Wrangler, first thing you should check is to make sure the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Jeep Wrangler’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 ordinarily 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 revamped, your Jeep Wrangler will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your vehicle may run at a higher temperature, too, which can cause added problems from overheating.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Jeep Wrangler is what determines how much fuel is necessary 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 conscious changes, like altitude. If your Jeep Wrangler 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 Jeep Wrangler has a vacuum leak. Every Jeep Wrangler 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, very if they’re exposed to intense heat or extreme agreeable.