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2026. 6. 30. 작업

난이도 & 준비물

난이도 쉬움⏱ 예상 30~60🔧 잭스탠드

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What happens if you put the wrong kind of gas in your car?

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Higher octane fuel does not burn as easily as a lower octane fuel. Higher octane fuels are specified where higher compression ratios are present in an engine, or where forced induction (such as turbo charging) is used. By using higher octane fuel where lower is specified, you will create no problems with your engine. It does not (by popular belief) add any power to your engine, but will not harm it at all. Worst case scenario is you've just wasted some money by buying the more expensive fuel. If you put the lower octane fuel in an engine which specifies high octane fuel, will not cause you any major issues on an electronic fuel injected engine because it has a device known as a "knock sensor" which will pull timing. When a spark is fired at the spark plug, this event actually happens before the piston reaches top dead center (TDC - upper most position in the cylinder). This allows for the air/fuel explosion time to reach it's maximum force by the time the piston is ready to move back d

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