What Your Check Engine Light Could Mean

Posted January 15, 2024

One of the biggest nightmares a car owner can have is the check engine light coming on. This annoying orange light always seems to come on at the most inconvenient times. Engine issues and other auto repairs need to be taken care of almost immediately. According to Way, it is safe to drive with the check engine light on for 50 to 100 miles, but going longer than that can have dire consequences, making it important to get car services as soon as possible. Here are some reasons why your check engine light may have come on.

Loose Gas Caps

A loose or faulty gas cap will cause your vehicle to start leaking vapors, causing your engine light to turn on. Poor air quality and environmental problems are direct causes of a faulty gas cap. Not only will these vapors escape, but a loose cap will reduce your fuel efficiency. Your car’s system is vulnerable, losing vapors that would be used in the combustion process of your engine. This open system also allows dirt and debris in your vehicle, potentially causing future damage.

Catalytic Converter Issues

A catalytic converter is essential in reducing emissions. When damaged, gases will pollute the environment and cause your vehicle to lose performance. With strict standards on vehicles, many countries require fuel emissions to meet a particular standard. A faulty converter can cause your vehicle to be illegal to drive, failing tests to meet the designated standard. Catalytic converters benefit the effectiveness and lifespan of oxygen sensors by reducing these harmful gases.

Oxygen Sensor Failure

While not as easy to diagnose as oil changes or damaged tires, oxygen sensors are just as important to repair. Faulty sensors are one of the most common reasons for a check engine light to come on. With their important role in optimizing fuel efficiency and ensuring peak engine performance, oxygen sensors are essential in any vehicle. An improper air-fuel mixture can cause your engine to become damaged through misfires as well as damage to other engine parts.

Don’t delay having your check engine light diagnosed. Get auto repair services from car climate control to replacing your tires performed at Veenstra’s Garage. We pride ourselves on being able to work on any vehicle and bringing you high-quality service. If you have more questions on your check engine light or any other car services, fill out a form on our website or give us a call today!