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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 Chevrolet at the Avenues offers totally 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.

Chevy Silverado 1500 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 many common causes including something as simple as a loose gas cap. Other mostly common reasons for a Check Engine Light are faulty head gasket, broken oxygen sensor, dirty mass airflow sensor, damaged emissions control part, a malfunction with the fuel injection system, or damaged spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Chevy Certified Mechanics and the certified service protocol to isolate the root problem and completely 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 Chevy issue was completely fixed.

Every Chevy Silverado 1500 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its critical systems. The rapid sensors are continually detecting conditions while sending critical 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. Yet, sadly that is the limitation of the Check Engine Light – it won’t tell you what precisely is wrong nor what to do about it. That’s where we come in; Coggin Chevrolet at the Avenues provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Tremendously Qualified Service professional.

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. If you check engine light is flashing, we propose that you pull over and contact Coggin Chevrolet at the Avenues to help determine if your car is secure to drive in or if we propose a tow truck. Since each check engine code has its own level of severity, it is typically difficult to predict how many miles you can be secure in driving with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly.

Check Engine Light Service Chevy Silverado 1500

What do you do when you’re driving along in your Chevy Silverado 1500 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Chevy owners, your heart sinks extremely because you may have exactly 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 Chevy Silverado 1500 checked quickly. Ignoring that warning could end up causing major, considerable damage to pricey engine components.

When your Chevy Silverado 1500'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 usually 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 swiftly 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 Chevy auto repair mechanics at Coggin Chevrolet at the Avenues. There are also a number of relatively 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 professional to determine the definitely correct issue and repair it.

Chevy Silverado 1500 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, likewise known as the OBD (on-board computer diagnostic system) in your Silverado 1500. There are hundreds of different codes that your check engine light can correctly represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you helpful knowledge about your car and will likewise allow that vital Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, apparent and useful car symptoms do not constantly accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are likewise hundreds of conceivable reasons for the light, including:

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

This is why it is critical for someone who does not have a lot of prevailing automotive knowledge to not assume what a code means. If the engine light comes on due to a serious concern, you risk damaging your car further by not repairing the issue right away. Call Coggin Chevrolet at the Avenues at 9045745317 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out swiftly by a skillful certified Chevy mechanic.

What Does the Check Engine Light Mean?

One of the most generally misunderstood lights or indicators in your Chevy Silverado 1500 is the check engine light. The check engine light is part of the crucial 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 vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a wide range of things for your Chevy Silverado 1500. Some of these essential duties include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean an assortment 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 Chevy Silverado 1500, contact Coggin Chevrolet at the Avenues. Contact Coggin Chevrolet at the Avenues today! Our Chevy 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.

Will the check engine light reset itself?

The check engine light on your Chevy Silverado 1500 will normally shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will expeditiously turn itself off. Still, 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 Chevy Silverado 1500 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 Chevrolet at the Avenues so the light and code can be double-checked and reset.

Chevy Silverado 1500 Check Engine Light

A flashing light signifies that the problem is tremendously serious and if not taken care of rapidly may result in major and serious damage to the vehicle. If the check engine light in your Chevy Silverado 1500 starts flashing, that means that the problem needs attention rapidly and your Chevy should be brought in instantly. This blinking light frequently reveals 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 costly and far-reaching repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A damaged, old or dirty spark plug can cause the engine to misfire. If the problem is totally 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 costly repair. If your check engine light is always flashing, please contact our team of automotive experts at Coggin Chevrolet at the Avenues immediately by calling 9045745317.

What could cause the check engine light to come on in a Chevy Silverado 1500?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Still, 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 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 reveals that your vehicle’s engine is in significant trouble and helpful service is needed immediately. If your check engine light is flashing in your Chevy Silverado 1500, we extremely advocate not to drive the car and schedule Chevy service today. Below is a list of the most common reasons your check engine light can come on:

  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Chevy Silverado 1500 is what determines how much fuel is required 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 Chevy Silverado 1500 is having trouble starting, idling rough or has a sudden speedy change in the position of the throttle pedal, this could be a critical sign of a broken mass airflow sensor.
  • Your Chevy Silverado 1500 has a vacuum leak. Each Chevy Silverado 1500 has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower adverse 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.
  • New Spark Plugs or Plug Wires are required for your Chevy Silverado 1500. The spark plugs are the part of your engine that ignites the air/fuel mix in the combustion chamber of your car. 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 decreased 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 expensive repairs.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Chevy Silverado 1500’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 normally caused by constantly neglected maintenance, which is why Coggin Chevrolet at the Avenues offers a complimentary multi-point check with each Chevy service. If you have an issue with your catalytic converter and don't get it repaired, your Chevy Silverado 1500 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 delicate problems from overheating.
  • The battery is low or dead. The battery in your Chevy Silverado 1500 is each vital. Without a vehicle battery, your vehicle won’t start, light up the road in front, 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 genuinely require maintenance. The price of a new one depends on the type of Chevy you drive, but check our current service coupons and specials.
  • 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 instantly and your car will be less efficient when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A broken sensor can not only affect your miles per gallon, but it can cause significant damage to your catalytic converter and your Chevy Silverado 1500's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the precisely correct mix of air and fuel that enters the cylinders in your engine. A broken O2 sensor can also cause a vehicle to fail an emissions test.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your Chevy Silverado 1500 if it’s not installed correctly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound familiar, bring your Silverado 1500 to Chevy and have our team of talented certified mechanics assure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or using OEM parts 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.
  • One of the most common and frequent cause is that your Chevy Silverado 1500 gas cap is loose, broken or missing. The gas cap for your Chevy Silverado 1500 serves different purposes. It prevents perilous 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 broken 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 pricey. Luckily, to replace a gas cap isn't expensive. If your check engine light turns on immediately after you put gas in your Chevy Silverado 1500, 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.

Is it safe to drive your Chevy Silverado 1500 with the check engine light on?

This question is not very 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 ordinarily 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 suggested to service your Chevy Silverado 1500 instantly. Call the experts at Coggin Chevrolet at the Avenues by dialing 9045745317 so you can describe the issues. Or reduce your speed and bring your Chevy to our certified mechanics as shortly as conceivable.