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Q what causes engine ping
DanaMaurice
AbelDickey Release Time: July 2, 2024, 7:49 AM
Engine ping, more formally known as detonation or pre-ignition, occurs when air-fuel mixture in an engine’s cylinder ignites prematurely, causing a knocking sound. This irregular combustion is largely attributed to improper fuel octane, overheating, and incorrect ignition timing. Low-octane fuel can’t resist the high pressure in performance engines, leading to early ignition. Similarly, an overheated engine or incorrect timing advances combustion, causing this disruptive ping. To mitigate it, using the correct octane fuel, ensuring the engine cooling system works efficiently, and having the ignition system properly timed are crucial. Regular maintenance and adhering to manufacturer specifications can prevent the conditions that foster engine ping, ensuring smoother operation and longer engine life.
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