Reasons Why You Should Check Engine Light Regularly
Car damages and faults are phenomena that are not pleasing to all the car owners. Since car faults come without warning, your plan for a trip may be spoiled because using a faulty car can lead to an accident. Not all the car problem require the attention of a mechanic. One of the areas that do not require a lot of expertise is the engine light. By reading this article, you will learn some of the reasons why checking engine light is a great idea.
Air mass flow sensor (MAF) could be failing, making. If the air filter is not clean, the MAF could be vulnerable. It is important to note that the mass flow sensor is at a higher risk at snowy and icy roads and dusty and dry summer roads. If the MAF is faulty, the chances are that the car will either increase emissions, decrease the gas mileage or even stall. In case the spark plugs are faulty, it will also trigger the engine light.
The other reason why you should check the engine light is that the catalytic converter could be faulty. Although you can still run your car even if the catalytic converter is not plugged, you should ensure that it is checked regularly. The engine light could also signal that the gas cap is faulty or loose. If the engine light comes on and the car is not jerking, the first thing to check is the gas cap.
Malfunctioning oxygen sensors could also trigger the engine light. Apart from a decrease in the gas mileage, a fault in the oxygen sensor could also lead to inaccurate data on the computer. By using a scanner, you will be able to identify the sensor that requires a checkup irrespective of the number of sensors in your car. The other reason to check the engine light is that the spark plug wires may be faulty. It is worth noting that faulty spark plug wires could lead to a rough idle as well as lo performance among other significant issues.
The engine light could as well be signaled by a fault in the alarm system, which may prevent the car from starting especially if they are not installed correctly. Ensure that you get the best installer who will do a professional job to avoid spoiling your car. If it is your first time, the chances are that you will find difficulties getting the best alarm installer considering that there is a mammoth of choices. Lastly, it could be caused by a dead battery; hence you should replace it as soon as possible.