When the “check engine” light illuminates, it can be difficult to tell what repairs your car needs. Superlube Complete Car Care in Avon, OH, knows that it isn’t always easy to determine exactly what’s wrong with your vehicle, so they’ve compiled a few tips for you.
If your check engine light is illuminated, here are three of the most common causes, from the car maintenance pros at Superlube Complete Car:
- Spark Plugs: The spark plug helps start your engine by initiating combustion. However, spark plugs can burn out over time, causing your engine to misfire or refuse to start altogether. If the check engine light is illuminated and you’re experiencing these problems, it’s likely due to a faulty spark plug. Have your vehicle serviced by a licensed car maintenance professional as soon as possible.
- Oxygen Sensors: Your vehicle’s oxygen sensors monitor how much fuel is burned while driving and regulate the oxygen and fuel mixture to give your car the best gas mileage. Occasionally, they can become covered in grime and ash from your engine, at which time they need to be replaced. Most vehicles have more than one oxygen sensor, so if your check engine light is illuminated, ask an engine diagnostics team to determine which one is failing.
- Gas Cap: You might not think of your car’s gas cap as an integral engine component, but it helps prevent fuel vapors from leaking out of your engine and disrupting your vehicle’s fuel system. Because of this, your check engine light will usually come on if you’ve got a faulty or cracked gas cap. Such a scenario is a relatively simple car maintenance issue and can be easily resolved by an experienced auto technician.
For more helpful tips for when your check engine light is illuminated, contact the car maintenance professionals from Superlube Complete Car Care today at (440) 937-4322. Visit them online for a complete list of services.