Responsible for generating the spark that will ignite the air/fuel mixture, the spark plug is essential for engine operation. the component, However, works in severe conditions and is susceptible to natural wear and tear, which is not always noticeable to the driver. But, in the end, how to know if candles need to be overhauled? A NGK, specialist brand in ignition systems, points out three signs that the component needs overhauling. check out!
Match failures Failures or difficulties in starting are clear indications of excessive wear on the sails. According to NGK Technical Assistance consultant, Hiromori Mori, this is because the sparks (sparks) generated between the spark plug electrodes cause wear on them, causing rounding of components. "The consequence of this is the loss of sharp corners of the electrodes and an increase in the clearance between them, which makes an increase in tension necessary for the spark to occur. when does this occur, exceeding coil capacity, the vehicle starts to have difficulties at the time of departure".
loss of performance Excessive clearance between electrodes, caused by your wear and tear, can also lead to loss of vehicle power.. "Ignition failure causes reduction in engine performance, in addition to increasing the levels of pollutant gas emissions from the vehicle exhaust", alerta Hiromori Mori.
Increased fuel consumption Worn spark plugs cause part of the air/fuel mixture to not burn properly, increasing the consumption of gasoline or ethanol. "Drivers who notice high fuel consumption should see a trusted mechanic to inspect the spark plug condition", guides the NGK specialist. Periodic maintenance of spark plugs every 10,000 kilometers, annually or as directed by the assembler is essential to ensure the proper functioning of the vehicle. component failure, in addition to damaging the engine and various other parts, further compromises air quality, since candles in poor condition increase emissions of polluting gases. "For this reason, it is important to highlight that, whenever the driver performs the sail inspection, should also check the status of cables and coils, to ensure the entire system is working properly", finaliza Hiromori Mori.
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