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A spark plug (sometimes, in British English, a sparking plug, [ 1 ] and, colloquially, a plug) is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine.
A spark plug is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed aerosol gasoline by means of an electric spark.
Nov 16, 2023 · A spark plug is a crucial engine component that generates a spark to ignite the air-fuel mixture in internal combustion engines. This small component plays an indispensable role in igniting the air-fuel mixture and powering vehicles and machinery.
They're aptly named as well; spark plugs are simply insulated plugs that are screwed into an internal combustion engine's cylinder head to deliver the spark that ignites the mixture of air and fuel in the combustion chamber. Spark plugs also transfer heat away from the combustion chamber.
Spark plug, device that fits into the cylinder head of an internal-combustion engine and carries two electrodes separated by an air gap, across which current from a high-tension ignition system discharges, to form a spark for igniting the air–fuel mixture.
Oct 13, 2023 · As one of the world’s largest original equipment (OE) component manufacturers and a recognised leader in spark plug technology, DENSO is well qualified to explain how spark plugs work and why they are so important to ensure the engine runs efficiently.
The role of the spark plug is to reliably generate a strong spark between the electrodes accurately at the specified time to create the trigger for combustion of the gas mixture.
Spark plugs are a “window” into the engine and can be a valuable diagnostic tool. The spark plug displays the condition inside the combustion chambers of the engine. The experienced tuner can use spark plugs to find the root cause of problems, determine air-fuel ratios and increase vehicle performance.
What Spark Plugs Do and How They Work. Spark plugs are small electrical devices used in some internal combustion engines and are prevalent in the function of your vehicle's engine. They feature an insulated electrode in the center, insulated wire, and an ignition coil or magneto circuit with a grounded terminal.
Feb 12, 2023 · The main spark plug types include copper/nickel, iridium, platinum, and double platinum. The differences have to do with longevity, overall performance, and the cost spent for each. Let’s look at the pros and cons of the top plug types to determine what might suit your car the best. 1. Copper Spark Plugs.
