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Q how to diagnose engine knock
BowenFred
TabWilmot Release Time: June 28, 2024, 7:59 PM
Diagnosing engine knock, a common yet concerning issue for many vehicle owners, requires a keen ear and a systematic approach. Characteristically, engine knock or pinging sounds like a rattle or knocking noise emanating from the engine area, especially during acceleration or under load. This noise is often caused by premature combustion of the air-fuel mixture in the cylinders, a phenomenon damaging to engine components over time. To accurately diagnose engine knock, start by listening to pinpoint whether the noise indeed qualifies as a knock, and under what conditions it occurs. Use a mechanic’s stethoscope or a long screwdriver to help isolate the source of the sound more precisely – place one end on different parts of the engine while listening through the other. Next, consider possible causes. Common culprits include low-quality fuel, incorrect ignition timing, carbon build-up inside the combustion chamber, or issues with the spark plugs. Using higher octane fuel can sometime...
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Q who makes sailun tyres
SpringMatthew
TabWilmot Release Time: June 28, 2024, 6:13 AM
Sailun Tyres are manufactured by the Sailun Group Co. Ltd, a company based out of Qingdao, China.
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