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Bookmark or Share- End Of Leaded Gasoline: World Has Stopped Using Toxic Additive - NPRThe new unleaded gasoline was more expensive, but the transition was unstoppable. By the mid-'80s, most gasoline used in the U.S. was unleaded, although leaded gasoline for passenger cars wasn't ...
- Gasoline - WikipediaGasoline in a glass jar. Gasoline (/ ˈ ɡ æ s ə l iː n /) or petrol (/ ˈ p ɛ t r ə l /) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines.When formulated as a fuel for engines, gasoline is chemically composed of organic compounds derived from the fractional distillation of ...
- Types of Gasoline Explained: Learn the DifferencesRegular unleaded gas is the lowest octane fuel at typically an 87 level and is suitable for most cars. Mid-grade. Mid-grade is the middle-range fuel at usually an 89 octane level.
- Is Unleaded Gas the Same as Regular? - Mechanic BaseYes. Unleaded gas is the same as regular, since leaded fuel was outlawed in the 1970s due to neurological issues. However, there are various octane levels of unleaded gas, and so some varieties are considered better quality than others. That’s why it’s important to know the differences.
- Leaded vs. Unleaded Gas: What’s the Difference? - CarParts.comLeaded gasoline is regular gas with a lead additive that raises its octane level and improves its performance. Unleaded gasoline uses ethanol to raise the octane level and increase both performance and efficiency of the fuel. Lead is hazardous, and extended exposure to leaded gasoline may cause health problems such as irreversible nerve damage ...
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