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Is it safe to drive your 2018 Ford Expedition with the check engine light on?

If the check engine light is shining, this means that there is a exacting issue and it is recommended to service your Ford Expedition immediately. This question is not very amicable 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 practical 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 crucial problem. Call the experts at Coggin Deland Ford by dialing 3862100247 so you can describe the issues. Or decrease your speed and deliver your 2018 Ford to our certified mechanics as soon as attainable.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2018 Ford Expedition is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in various exact 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 2018 Ford Expedition. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean a range of other things. It can be as plain as your gas cap being loose or as remarkable as engine knocking. If your check engine light is on in your 2018 Ford Expedition, contact Coggin Deland Ford. Contact Coggin Deland Ford today! Our Ford service department can help you find out what code is turning your check engine light on or inspect why your check engine light is flashing.

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. Since each check engine code has its own level of severity, it is difficult to predict how sufficient miles you can drive with the warning light on. 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 Coggin Deland Ford to help find out if your vehicle is safe to drive in or if we recommend a tow truck.

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

The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The indisputable news, Coggin Deland Ford offers complimentary multi-point inspections and free diagnostics, in most cases, to help mean 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 relentless failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it indisputable to get the innate code reading and diagnosis.

What could cause the check engine light to come on in a 2018 Ford Expedition?

When your check engine light comes on, this could be as straightforward as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a destructive problem that could cause destructive damage to your engine and come with a big repair bill. Depending on your make and model, the check engine light will illuminate or blink. A persistent glow typically means something less destructive but a blinking check engine light hints that your vehicle’s engine is in destructive trouble and service is decisive shortly. If your check engine light is blinking in your 2018 Ford Expedition, we especially advise not to travel to work the vehicle and schedule Ford service today. Below is a list of the most affable reasons your check engine light can come on:

  • One of the most chummy and many cause is that your 2018 Ford Expedition gas cap is loose, damaged or missing. The gas cap for your 2018 Ford Expedition 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 former 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 immediately after you put gas in your 2018 Ford Expedition, earliest thing you should check is to make courageous the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your 2018 Ford Expedition has a vacuum leak. Each Ford Expedition has a vacuum system that performs a wide variety of functions. The vacuum system also helps cut down down 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 dry out and crack, remarkably if they’re exposed to profound heat or extreme cold.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Ford Expedition is what determines how much fuel is crucial to run your engine efficiently by measuring the sum of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to genuine changes, like altitude. If your Ford Expedition is having trouble starting, idling rough or has a abrupt change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Issues with each aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2018 Ford Expedition if it’s not installed properly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even prohibit the vehicle from starting. If these issues sound present, bring your Expedition to Ford and have our department of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing each issue. Getting accessories, remarkably 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 damage caused by poor installation work corrected.
  • New Spark Plugs or Plug Wires are crucial for your 2018 Ford Expedition. 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 former, 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, major to more expensive repairs.
  • The battery is low or dead. The battery in your 2018 Ford Expedition is each 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 certainly require maintenance. The price of a new one depends on the type of Ford you drive, but check our extant service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the sum of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less convenient 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 Ford Expedition's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to find out the right 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2018 Ford Expedition’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 Coggin Deland Ford offers a complimentary multi-point inspection with each Ford service. If you have an issue with your catalytic converter and don't get it repaired, your 2018 Ford Expedition 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.

Will the check engine light reset itself?

The check engine light on your 2018 Ford Expedition will often shut itself off if the issue or code that caused it to turn on is repaired. 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 2018 Ford Expedition light will go off after about 20-40 miles. If you commute over that discharge and the light is still on, you will need to bring it in to Coggin Deland Ford so the light and code can be double-checked and reset.

2018 Ford Expedition Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that slight light on your vehicle’s dashboard suddenly illuminates, 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 popular as the OBD (on-board computer diagnostic system) in your Expedition. There are hundreds of back-up codes that your check engine light can represent. While that sounds daunting, with a slight patience, tackling decisive diagnostics will give you helpful knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, evident and proper vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are also hundreds of conceivable reasons for the light, including:

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

This is why it is primary for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Coggin Deland Ford at 3862100247 today or schedule your check engine light service online today! If the engine light comes on due to a scrupulous concern, you risk damaging your car additional by not repairing the issue right away. When your check engine light comes on, you should get it checked out quickly by a certified Ford mechanic.

Check Engine Light Service 2018 Ford Expedition

What do you do when you’re driving along in your Ford Expedition and swiftly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Ford 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 2018 Ford Expedition checked as soon as effective. Ignoring that warning could end up causing potent damage to costly engine components.

When your 2018 Ford Expedition's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t honorable, a computer turns on your check engine light. This amber or yellow light is typically 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 electronic inspect tool that is used by our Ford auto repair technicians at Coggin Deland Ford. There are also a number of comparably small code readers that are designed for do-it-yourselfers, should you pick that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an professional technological to pick the issue and repair it.

2018 Ford Expedition Check Engine Light

A flashing light implies that the problem is perilous and if not taken care of shortly may result in major damage to the vehicle. If the check engine light in your 2018 Ford Expedition starts flashing, that means that the problem needs immediate attention and your Ford should be delivered in shortly. This blinking light frequently expresses a harsh engine misfire allowing unburned fuel to be jettisoned into the exhaust system. There it can swiftly raise the temperature of the catalytic converter to a point where damage is cooperative, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can strictly be the cause. A bad, former 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 Coggin Deland Ford urgently by calling 3862100247. 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.

2018 Ford Expedition Check Engine Light Flashing

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

Every 2018 Ford Expedition was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its laborious systems. The sensors are continually detecting conditions while sending data to the technical control unit. If the technical 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 liable nor what to do about it. That’s where we come in; Coggin Deland Ford 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 mechanical.