Engine Light
If the check engine light on your dashboard starts to blink, it indicates that there could be a problem with your car’s ignition, fuel, or emission system. Typically, if you see a blinking check engine immediately call Rexroad Mobile Auto Repair or have some professionals inspect your car to diagnose the problem. Unnecessary delaying of testing can damage other mechanical components of your car and consequently add to the repair cost.
If you need to have your car checked near Frisco, Texas, our team of professionals at Rexroad Mobile Auto Repair can quickly perform a diagnostic test on your car at the comfort of your home. However, in the meantime, you can read here for the common causes of why the light appears on the car.
What is the Most Common Reason for Check Engine
The check engine light can start blinking for multiple reasons and the most common reasons why:
Faulty Oxygen Sensor:
There 2 or 4 oxygen sensors (O2) in the car exhaust system, and they measure the air-to-fuel ratio. Based on the information provided by this sensor, the car maintains an idea air-to-fuel mixture. If this sensor becomes faulty, the check engine light would start blinking.
Bad Spark Plugs:
If you have been driving your car for 100,000 miles and have not replaced your spark plugs, there is a possibility that they are damaged or worn out. If your vehicle starts stalling it means it has bad spark plugs and this could trigger the check engine light.
Faulty Mass Airflow Sensor:
Like the oxygen sensor, the mass airflow sensor measures the airflow to your car engine, so it performs efficiently. If the mass airflow sensor becomes faulty, the drive becomes rough, and you would see the check engine light blinking.
Weak Battery
A weak or a faulty battery is unable to provide an adequate amount of energy to the car’s onboard computer. This in turn causes the check engine light to illuminate.
Faulty Catalytic Converter
The catalytic converter has an important task of removing harmful pollutants coming from your car’s exhaust system. If the catalytic converter goes bad, it produces a foul smell and triggers the check engine light.
How Much Does It Cost to Fix Check Engine Light?
The cost to diagnose and fix the check engine light could vary from anywhere between $20 to $1,200 depending on the type of issue, engine, or the mechanical component to fix.
Where Can I get my Vehicle’s Engine Light Fixed?
When getting the vehicle’s check engine light issue fixed, it is important to visit a professional who can perform a complete computerized engine analysis using modern equipment and diagnose the correct problem. Misdiagnosis can cause the driver thousand dollars of unnecessary repairs.
At Rexroad Mobile Auto Repair, we use a team of certified, experienced auto repair technicians who come to your home or workplace to diagnose the problem. What makes us special is that since we provide door-to-door service and have lower overhead costs, we guaranteed to receive a lower repair cost for your vehicle issue.
Book an online appointment today or give us a call at 469-469-4521.