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

The safest bet is to decipher the code and then plan your strategy appropriately. If you check engine light is flashing, we recommend that you pull over and contact David McDavid Ford to help determine if your vehicle is safe to drive in or if we recommend a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced. Since all check engine code has its own level of severity, it is draconian to predict how plentiful miles you can drive with the warning light on.

Will the check engine light reset itself?

The check engine light on your Ford Focus 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 Ford Focus light will go off after about 20-40 miles. If you drive over that reward and the light is still on, you will need to bring it in to David McDavid Ford so the light and code can be double-checked and reset.

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 accordingly tightened to a more hazardous failure like a destructive catalytic converter or a problem with one of the car's oxygen sensors, so it fantastic to get the fantastic code reading and diagnosis. The average cost for a check engine light diagnosis & testing is customarily between $88 and $111. The fantastic news, David McDavid Ford offers complimentary multi-point inspections and free diagnostics, in most cases, to help designate the cause of your check engine light.

Ford Focus Check Engine Light

A flashing light indicates that the problem is perilous and if not taken care of immediately may result in huge damage to the car. If the check engine light in your Ford Focus starts flashing, that means that the problem needs abrupt attention and your Ford should be brought in immediately. This blinking light frequently expresses a exacting engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can hastily raise the temperature of the catalytic converter to a point where damage is probable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A bad, popular or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our company of automotive advisors at David McDavid Ford abruptly by calling 8174207990. 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 expensive repair.

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

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 serious problem that could cause serious damage to your engine and come with a considerable repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow mostly means something less serious but a flashing check engine light implies that your vehicle’s engine is in serious trouble and service is fundamental abruptly. If your check engine light is flashing in your Ford Focus, we very advocate not to drive the vehicle and schedule Ford service abruptly. Below is a list of the most accepted 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 reward of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less possible 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 Ford Focus's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to mean the reasonable mixture 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 other item can wreak havoc on your Ford Focus if it’s not installed correctly. These aftermarket parts and accessories can eject the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound famous, transport your Focus to Ford and have our team of certified technicians ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or using OEM parts authentic place might cost a microscopic bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • Your Ford Focus has a vacuum leak. Every Ford Focus has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower 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, exceptionally if they’re exposed to impressive heat or extreme bleak.
  • The battery is low or dead. The battery in your Ford Focus is every alluring. 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 really require maintenance. The price of a new one depends on the type of Ford you drive, but check our current service coupons and specials.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Ford Focus’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 consistently caused by neglected maintenance, which is why David McDavid Ford offers a complimentary multi-point inspection with every Ford service. If you have an issue with your catalytic converter and don't get it revamped, your Ford Focus 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 other problems from overheating.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Ford Focus is what determines how much fuel is basic to run your engine efficiently by measuring the reward of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to accessible changes, like altitude. If your Ford Focus 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.
  • New Spark Plugs or Plug Wires are basic for your Ford Focus. 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 transport the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or common, 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, best to more expensive repairs.
  • One of the most noted and many cause is that your Ford Focus gas cap is loose, damaged or missing. The gas cap for your Ford Focus 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 common 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 Ford Focus, authentic thing you should check is to make confident the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.

Ford Focus 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 flashes, but in reality, it is not something that should cause you to shut down in fear honorable 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 daily as the OBD (on-board computer diagnostic system) in your Focus. There are hundreds of different codes that your check engine light can indicate. While that sounds daunting, with a tiny patience, tackling leading diagnostics will give you suitable knowledge about your car and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, accessible and suitable car symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of achievable OBD codes, there are also hundreds of achievable reasons for the light, including:

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

This is why it is important 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 rapidly by a certified Ford mechanic. Call David McDavid Ford at 8174207990 now or schedule your check engine light service online today! If the engine light comes on due to a dangerous concern, you risk damaging your car further by not repairing the issue honorable away.

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

This question is not exceedingly plain because it each 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 consistently 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 tough problem. If the check engine light is twinkling, this means that there is a tough issue and it is recommended to service your Ford Focus shortly. Call the veterans at David McDavid Ford by dialing 8174207990 so you can describe the issues. Or lower your speed and bring your Ford to our certified mechanics as soon as accessible.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your Ford Focus is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in several distinctive 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 Ford Focus. 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 assortment of distinctive things. It can be as rational as your gas cap being loose or as rigorous as engine knocking. If your check engine light is on in your Ford Focus, contact David McDavid Ford. Our Ford service department can help you find out what code is turning your check engine light on or probe why your check engine light is flashing. Contact David McDavid Ford today!

Check Engine Light Service Ford Focus

What do you do when you’re driving along in your Ford Focus and expeditiously, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Ford owners, your heart sinks a miniature because you have miniature 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 Ford Focus checked as soon as normal. Ignoring that warning could end up causing extensive damage to expensive engine components.

When your Ford Focus's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t honest, a computer turns on your check engine light. This amber or yellow light is generally 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 Ford auto repair mechanics at David McDavid Ford. There are also a number of relatively inexpensive 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 professional to mean the issue and repair it.

Ford Focus 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 several modern causes comprising something as routine as a loose gas cap. Back-up modern reasons for a Check Engine Light are dirty mass airflow sensor, a malfunction with the fuel injection system, faulty head gasket, damaged oxygen sensor, faulty emissions control part, or defective spark plugs to name assorted. 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 necessary 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 repaired.

Every Ford Focus was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the automobile on its critical 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 guilty nor what to do about it. That’s where we come in; David McDavid 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 Extraordinarily Qualified Service licensed.