![]() ![]() If the spark plugs are not generating sparks properly, the engine will lose power. In case of doubt, check the condition of the spark plugs and replace them if found defective. However, it can happen that there are no error codes. If you see any error code from P0300 to P0312, it indicates that there are misfires in the engine. To perform further diagnostics, you will need to connect OBD2 scanner to your vehicle. When one or more of the spark plugs start to fail or has failed in your i20, it will cause the engine to misfire and the check engine light may illuminate in the instrument cluster. This in turn will save the time, money, and energy from being spent.Symptoms Check engine light illuminates due to misfires Timely checking and cleaning of the plug is of utmost importance, as it will help identify the problem at the primitive stage itself. This will result in frictionless operation of the automobile. Hence it is considered good, if the spark plugs are changed after every 30,000 miles. It is however very difficult to grasp the deterioration until the plug wears out. It will give you the intimation as to whether the wires need to be restored. A very intelligent and effortless way to find out the error is to start the engine at night, and look into the bonnet for any sparks on the wire circumference. If there exists an exposure in the insulating material then pay heed to the matter. Hence look in for a rip or a tear in the insulating covering. Since the wires are covered with thick insulators it may not be easy to distinguish the error. Hence be sure to check the wires the next time you open the bonnet. Engine stalling, low power, ignition problems, uneven or rough idling are symptoms of a bad spark plug. It is very much possible that even though the spark plugs look first-rate, there could be a damage in the spark plug wires. If so, then it is a feedback that the spark plug has been utilized to its fullest, and requires immediate restoration. The brim of the electrode, when the engine has been used for a while, may look like a sharp point.Due to faulty spark plugs, the vehicle temperature may rise leading to severe damage. The end of the spark plug should have a light tan or a grayish color, lack of it means that the vehicle is not functioning at normal temperature.If the vehicle is literally drinking the fuel, it is an alarm to check the spark plug on priority. The presence of any one of them, is an indication that the plug needs to be restored without any delay. Look out for carbon deposits or deposits of fuel on the plug.Following are some guidelines that will benefit you in understanding as to how bad a spark plug is, and when it needs to be replaced. These are the spark plug wires and the plugs are located at the ends of these wires. Signs of a Bad Spark Plug If you aren’t very well-versed with the engine of a vehicle, snap the hood and look in for broad wires, positioned in a row along one side of the engine. Also it appears like the engine is trying hard to pull the vehicle due to the dull acceleration. In such a situation pushing down the accelerator does not immediately boost the speed of the vehicle. The engine performance is hampered and it seems like a postponed signal reaching the engine. Poor Acceleration This symptom is easily recognizable. Hence for optimum mileage, it is recommended to check the spark plugs at regular intervals. A malfunctioning spark plug leads to a fall in the mileage of the vehicle. The engine performance becomes more deficient when the spark plugs are deteriorated. An evident drop in the fuel economy of the vehicle is due to a bad spark plug. Low Mileage There is a direct relation between the mileage and a bad spark plug. However, occurrence of surging in massive traffic can prove to be dangerous. Here the engine power works below the usual level. Also known as engine hesitation, the engine sucks in more air thereby interrupting the acceleration of the vehicle. The engine starts and stops all of a sudden, hindering vehicular movement. One may note that more contaminated gases are emitted during the misfire.Įngine Surging In such a situation the vehicle slows down after giving sudden jerks. Hence even if a single cylinder interrupts the firing of the engine, it leads to engine misfire. The smooth functioning of a vehicle is due to all its cylinders firing. There exists a customary break in the movement of the automobile. Misfire Engine misfire is similar to stammering, wherein the vehicle halts for a fraction of a second and then attains pace. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |