Have you noticed the check engine light lighting up? Unfortunately, it can be difficult identifying the cause of this warning light without professional help. You’ll need to bring your car to an auto technician to determine why the light has all of a sudden come on. Don’t proceed to drive when this light remains on. The issue may be minor, but it could also be something more serious. Driving your car when there’s a hidden mechanical issue can exacerbate the problem, resulting in more costly repairs. While an auto repair specialist can perform an engine diagnostic to pinpoint the specific cause, here are a few reasons for the light turning on.
Damaged or Missing Gas Cap
One reason the check engine light might activate is that you have a broken gas cap or a cap that’s missing altogether. This is a relatively minor problem and can be easily fixed by stopping by at an auto service center.
Faulty Spark Plug
Damaged spark plugs can cause the light to switch on. This will typically also cause issues in starting the car. If accompanied by ignition troubles, then bring the vehicle in for auto repair ASAP.
Malfunctioning Mass Air Flow Sensor
The engine consumes fuel and oxygen to operate. The mass airflow (MAF) sensor identifies the adequate ratio. The sensor can break, become loose, or become too dirty to work accurately. You’ll need professional car maintenance to address this issue.
Find Out Why Your Check Engine Light Is On Near Blaine
If your check engine light has abruptly come on, bring your vehicle to a mechanic without delay. Contact Interstate Automotive Inc. today for the service you need. Browse our website to learn more about our free towing offer or call (360) 529–0771 to book an appointment.
Check Engine Light Diagnostics Near Blaine
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