Bass Transmissions Explains Common Causes for the Display
What does the check engine light really mean? When this warning appears, your car is telling you that something needs attention. Ignoring it can lead to costly repairs or even a breakdown. Understanding the possible reasons behind this light can help you act quickly and avoid bigger problems.
Common Reasons Your Check Engine Light Comes On
A loose gas cap is one of the most common reasons for a check engine light. If it’s not tight, fuel vapors escape, triggering the light. A failing oxygen sensor also causes this warning. The sensor monitors fuel efficiency, and when it malfunctions, your car may burn more fuel than needed. Additionally, a faulty catalytic converter, mass airflow sensor, or spark plugs can set off the light. These parts impact performance and emissions, so addressing them quickly prevents more damage.
Other causes include transmission issues, which can trigger the light if sensors detect irregularities. Low transmission fluid, slipping gears, or overheating may indicate a serious problem. A malfunctioning EGR valve, which controls emissions, can also be to blame. If your car hesitates or runs rough, your engine control module may have detected a critical issue.
What to Do When the Check Engine Light Appears
Don’t panic if your check engine light turns on. First, check your gas cap to ensure it’s tight. If the light stays on, schedule a diagnostic test. Many auto shops, including Bass Transmissions in Roanoke, VA, offer quick scans to find the issue. If the light is flashing, stop driving immediately. A flashing light means a severe problem, such as an engine misfire, which could cause major damage.
If the car runs normally, drive cautiously and monitor for changes in performance. Strange noises, rough idling, or power loss signal an urgent issue. Addressing problems early prevents expensive repairs and keeps your vehicle running efficiently.
Get Expert Help for Check Engine Light Problems at Bass Transmissions
You can always get expert help for any check engine light problems right here at Bass Transmissions. Our professional mechanics can diagnose check engine light issues with advanced tools. They pinpoint the problem and recommend the best fix. Addressing problems early saves money and prevents breakdowns.
If your dashboard warning light is on, don’t wait. Bring your vehicle to Bass Transmissions in Roanoke, VA, for expert auto repair and call (540) 345-8871 with any questions. Like us on Facebook to stay up to date with our latest information, like answers to, “What does the check engine light really mean?
