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Why Motorists Should Pay Attention to the Engine Light

Car damages and faults are phenomena that are not pleasing to all the car owners. Sometimes, it can happen when you are in the middle of the trip, causing you a lot of headaches. Although you should take your car to an auto repair shop; there are some issues you can fix on your own. 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 you notice that the air filter is not too clean, you can replace it with a genuine option. Some of the roads that affect the mass flow sensor include dusty and dry summer roads as well as snowy and icy roads. Some of the issues caused by a faulty MAF are: increased emissions, low gas mileage, stalling of the car, etc. Besides, you should check the engine light because the spark plugs could malfunction, causing them to misfire.

It is also important to note that the catalytic converter could fail, causing a failure to accelerate when you push the gas. 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.

The other reason why you should check the engine light is that the oxygen sensors could be malfunctioning. Apart from a decrease in the gas mileage, a fault in the oxygen sensor could also lead to inaccurate data on the computer. Your car could have two or four sensors, and the scanner will notify you which one of them is faulty. The other reason to check the engine light is that the spark plug wires may be faulty. Apart from low performance, a fault in the spark plug wires could also lead to a rough idle as well as reduced gas mileage.

The other reason to check the engine light is that there could be a fault in the alarm system. 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. It is also important to note that in case the car battery is dead, you should replace it immediately before it gets out of hand.