Consider Changing Your Oil Before a Summer Road Trip

Common Reasons for a Check Engine Light

The check engine light has turned on in your dash. This is one of every car owner’s worst nightmares. This is a sure sign that there are issues under the hood of your car, and it is difficult to know how serious those issues are.

It could be a minor issue, or it could be a major issue that leaves you stranded and costs you thousands of dollars if not addressed immediately. In any case, it is critical to get to the bottom of the problem as quickly as possible.

Gas Cap

This could be the simplest and least expensive fix of all the reasons your check engine light is on. If the gas cap is missing, loose, or damaged, the check engine light may come on.

Gas fumes can escape from your vehicle into the atmosphere if the gas cap does not create an adequate seal for your fuel system. As a result of the evaporation, you will lose fuel and need to fill up your vehicle more frequently.

Oxygen Sensor

The failure of your oxygen sensor is one of the most common causes for your check engine light to come on. Your local auto repair shop can quickly replace it, restoring your vehicle’s ability to detect unburned oxygen in the exhaust system.

Until this part is replaced, your engine will burn more fuel than it needs to, lowering your vehicle’s fuel economy. Your catalytic converter and spark plugs will also benefit from a new oxygen sensor.

Spark Plugs

Common Reasons for a Check Engine LightYour spark plugs are in charge of igniting the fuel in the combustion chamber of your vehicle. The spark comes from the ignition coil through the spark plug wires. Your check engine light could come on due to a problem with your spark plug wires or the spark plugs themselves.

Ignoring this issue could result in a clogged catalytic converter, damaged ignition coils, or oxygen sensor issues. Spark plugs that are in good shape are also important for maintaining your vehicle’s power and efficiency.

Catalytic Converter

Other engine problems are usually ignored before the catalytic converter fails. Your vehicle will run hot, waste fuel, and stop performing as well as it once did if yours is not working.

To pass an emissions test, you will also need a working catalytic converter. This is responsible for reducing carbon monoxide emissions.

Aftermarket Alarm

Your check engine light could have come on because you recently installed an aftermarket alarm on your vehicle.

A faulty product or improper installation can result in a variety of problems, including engine failure, a drained battery, and more.

Auto Maintenance in San Diego

You will always require the services of a dependable mechanic from time to time if you are a car owner. For many years, Automobile Repair Shop San Diego has provided high-quality auto repair in San Diego. Call (619) 330-0862 right away to learn more about how we can help you with your auto maintenance in San Diego. We will get you back on the road in a safe and timely manner without breaking the bank.