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Bob Howard Toyota invites you to find out what caused your Toyota check engine light to come on.
The check engine warning light warns drivers of potential engine problems or even failure. There are several reasons your car’s check engine warning light might come on. It might be anything from a simple sensor failure, alerting you to schedule maintenance (such as an oil change), or even warning of potentially significant issues that may contribute to engine failure. So, just because the check engine light turns on, it might not be a total catastrophe. However, when your check engine light does come on, we suggest bringing it to us for a full diagnostic inspection as soon as possible. Even if nothing acts broken, getting it diagnosed accurately can be the difference between a cheap repair and needing to replace the engine.
Something as simple as not replacing your gas cap or not replacing it correctly can trigger a check engine warning light. Your gas cap will probably need to be replaced during your vehicle ownership. After 50k miles, you should consider replacing the gas cap. We highly recommend genuine OEM replacement parts if you feel you need to replace your gas cap. Replacement parts from Do-It-Yourself stores can work in an emergency, but nothing is better than original parts from the manufacturer.
Several sensors feed information to the engine to help it run efficiently. However, missing sensor readings from components like the mass airflow sensor or the O2 sensors can cause a check engine warning light to come on. If your vehicle seems normal, an old oxygen sensor is the most likely reason. In this situation, it might mean that your car is actually running normally, but because the engine isn’t receiving the info, it triggers a warning light. Even if the car feels fine, you should probably get it checked out ASAP to rule out any potential more serious issues.
Spark plugs are essential to the efficiency of your car’s engine. As the name implies, they give off a spark of electricity that ignites the gas and causes an engine to run. Spark plugs have exact measurements for optimal effectiveness, and if the spark plug configuration is wrong, it could cause a check engine light. Some symptoms of old spark plugs include diminished MPG rates, slower acceleration, and an engine that just will not run smoothly.
Bob Howard Toyota is one of the best places to get engine repair in the Oklahoma City 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.
