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Lexus Southwest Houston invites you to find out why your Lexus check engine light is active.
The check engine light warns drivers of future engine issues or complete failure. There are many reasons your car’s check engine light might turn on. It may be everyday problems like a simple sensor failure, alerting you to schedule preventive maintenance, or even warning drivers of potentially significant issues that might contribute to engine failure. So, even if the check engine warning light is triggered, it may not be a complete disaster. However, when your check engine light comes on, we suggest bringing it to us for a thorough inspection as soon as possible. Even if nothing acts broken, having it diagnosed accurately can be the difference between having to replace your engine and a simple fix.
Something as simple as forgetting to replace your gas cap or not tightening it completely can cause a check engine light. The vehicle’s gas cap might need to be changed during your time of ownership. Gas caps may last only 50k miles. We recommend genuine OEM replacement parts if you feel you should replace your gas cap. Parts from DIY stores can work in a pinch, but nothing beats OEM parts.
Several sensors give info to the car’s engine to help it work more efficiently. However, incorrect sensor readings from components like the mass airflow sensor or the O2 sensors can cause a check engine light. If your car is running like normal, a broken oxygen sensor is the likely culprit. In this situation, it could mean your car is actually running normally, but since the engine is not getting the data, it triggers the warning light. Even if the car feels normal, you should get it diagnosed immediately to rule out larger issues.
Spark plugs are essential to the efficiency of your car’s engine. As the name indicates, spark plugs give off a spark of electricity that ignites the fuel and causes an engine to run. Spark plugs require very exact tolerances for optimal performance, and if the spark plug gap is incorrect, it could possibly cause a check engine warning light. Some symptoms of bad spark plugs include diminished fuel efficiency, less engine power, and your engine just doesn’t run smoothly.
Lexus Southwest Houston is one of the best places to get engine repair in the Houston area. We proudly service all makes and models of vehicles. Visit our location online or in person to schedule service and repair for your car or truck. Our friendly technicians are ready to serve you.
