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

The average cost for a check engine light diagnosis & testing is generally between $88 and $111. The good news, Coggin Buick/GMC of Orange Park offers completely free multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not correctly tightened to a more serious failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it good to get the proper code reading and diagnosis.

What could cause the check engine light to come on in a 2019 Buick Verano?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Also, the check engine light could again be a warning of a serious problem that could cause serious damage to your engine and come with a hefty and expensive repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady and continuous glow ordinarily means something less serious but a flashing check engine light indicates that your vehicle’s engine is in serious trouble and helpful service is required instantly. If your check engine light is flashing in your 2019 Buick Verano, we remarkably recommend not to drive the car and schedule Buick service today. Below is a list of the most common reasons your check engine light can come on:

  • The battery is low or dead. The battery in your 2019 Buick Verano is each critical. 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 really require maintenance. The price of a new one depends on the type of Buick you drive, but check our current service coupons and specials.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your 2019 Buick Verano if it’s not installed properly. These aftermarket components and accessories can drain the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound familiar, bring your Verano to Buick and have our team of talented certified mechanics assure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or utilizing OEM components first place might cost a little bit more but could help you save substantially from having to get poor work and damage caused by poor installation work corrected.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Buick Verano is what determines how much fuel is needed 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 certain changes, like altitude. If your Buick Verano is having trouble starting, idling rough or has a sudden rapid change in the position of the throttle pedal, this could be a critical sign of a defective mass airflow sensor.
  • New Spark Plugs or Plug Wires are needed for your 2019 Buick Verano. The spark plugs are the part of your engine that ignites the air/fuel mix in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run smooth. 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 a noticeable 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, leading to more costly repairs.
  • Your 2019 Buick Verano has a vacuum leak. Each Buick Verano has a vacuum system that performs a wide variety of functions. The vacuum system still helps lower unhealthy 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, exceptionally if they’re exposed to intense heat or extreme cold.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 Buick Verano’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A broken catalytic converter is frequently caused by invariably neglected maintenance, which is why Coggin Buick/GMC of Orange Park offers a free multi-point examination with each Buick service. If you have an issue with your catalytic converter and don't get it repaired, your 2019 Buick Verano 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 other dangerous problems from overheating.
  • One of the most common and frequent cause is that your 2019 Buick Verano gas cap is loose, broken or missing. The gas cap for your 2019 Buick Verano serves multiple purposes. It prevents unpredictable 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 defective 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 and be more costly. Luckily, to replace a gas cap isn't costly. If your check engine light turns on rapidly after you put gas in your 2019 Buick Verano, 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 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 more promptly and your vehicle will be less efficient when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A defective sensor can not only affect your miles per gallon, but it can cause significant damage to your catalytic converter and your 2019 Buick Verano's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the explicitly correct mix of air and fuel that enters the cylinders in your engine. A defective O2 sensor can still cause a vehicle to fail an emissions test.

2019 Buick Verano 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 several common causes including something as simple as a loose gas cap. Other mainly common reasons for a Check Engine Light are a malfunction with the fuel injection system, damaged head gasket, damaged emissions control part, broken oxygen sensor, dirty mass airflow sensor, or broken spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Buick Certified Mechanics and the certified service protocol to isolate the root problem and totally 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 Buick issue was completely fixed.

Every 2019 Buick Verano was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its essential systems. The fast sensors are continually detecting conditions while sending crucial 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, unfortunately that is the limitation of the Check Engine Light – it won’t tell you what absolutely is wrong nor what to do about it. That’s where we come in; Coggin Buick/GMC of Orange Park provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Very Qualified Service professional.

Check Engine Light Service 2019 Buick Verano

What do you do when you’re driving along in your Buick Verano and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Buick owners, your heart sinks exceptionally because you may have absolutely 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, serene 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 suggested that you get your 2019 Buick Verano checked promptly. Ignoring that warning could end up causing major, extensive damage to pricey engine parts.

When your 2019 Buick Verano's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, 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 can promptly identify 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 Buick auto repair mechanics at Coggin Buick/GMC of Orange Park. There are also a number of comparatively inexpensive code readers that are designed for do-it-yourselfers, should you prefer that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the precisely correct issue and repair it.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2019 Buick Verano is the check engine light. The check engine light is part of the important onboard diagnostics system, and displays in a wide range of different 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 car. Onboard computers increasingly have controlled and monitored car performance since the 80s and do a wide range of things for your 2019 Buick Verano. Some of these essential duties include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of different things. It can be as simple as your gas cap being loose or as dangerous as engine knocking. If your check engine light is on in your 2019 Buick Verano, contact Coggin Buick/GMC of Orange Park. Contact Coggin Buick/GMC of Orange Park today! Our Buick service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.

Is it safe to drive your 2019 Buick Verano with the check engine light on?

This question is not remarkably simple 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 generally 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 serious problem. If the check engine light is flashing, this means that there is a serious issue and it is advised to service your Buick Verano quickly. Call the experts at Coggin Buick/GMC of Orange Park by dialing 9046829278 so you can describe the issues. Or reduce your speed and bring your 2019 Buick to our certified mechanics as soon as possible.

Will the check engine light reset itself?

The check engine light on your 2019 Buick Verano will normally 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 quickly turn itself off. Also, if your catalytic converter is working correctly, 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 2019 Buick Verano 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 Coggin Buick/GMC of Orange Park so the light and code can be double-checked and reset.

2019 Buick Verano Check Engine Light

If the check engine light in your 2019 Buick Verano starts flashing, that means that the problem needs attention immediately and your Buick should be brought in swiftly. A flashing light reveals that the problem is very serious and if not taken care of immediately may result in major and significant damage to the car. This blinking light normally indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive and major repair. Some owners ask if spark plugs cause the check engine light to flash? This can explicitly be the cause. A defective, old or dirty spark plug can cause the engine to misfire. If your check engine light is invariably flashing, please contact our team of automotive experts at Coggin Buick/GMC of Orange Park expeditiously by calling 9046829278. If the problem is entirely ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a exceedingly costly repair.

2019 Buick Verano Check Engine Light Codes

The check engine light turning on can be quite intimidating, especially to see that little light on your vehicle’s dashboard suddenly illuminate, 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, again known as the OBD (on-board computer diagnostic system) in your Verano. There are hundreds of different codes that your check engine light can accurately represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you useful knowledge about your vehicle and will again allow that vital Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, obvious and helpful vehicle symptoms do not consistently accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are again hundreds of conceivable reasons for the light, including:

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

This is why it is vital for someone who does not have a lot of prevailing automotive knowledge to not assume what a code means. Call Coggin Buick/GMC of Orange Park at 9046829278 today or schedule your check engine light service online today! If the engine light comes on due to a serious concern, you risk damaging your vehicle further by not repairing the issue right away. When your check engine light comes on, you should get it checked out quickly by a proficient certified Buick mechanic.

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

If you check engine light is flashing, we advocate that you pull over and contact Coggin Buick/GMC of Orange Park to help determine if your car is secure to drive in or if we advocate a tow truck. It could be anything from a bad 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 usually difficult to predict how many miles you can be secure in driving with the warning light on.