Environmental Impact Of Gas And Diesel Engines

1395 Words 6 Pages
Register to read the introduction… It turns out that gasoline is more unstable than diesel, not because of what its base consists of, but because of the additives it contains. In addition, vehicles that use diesel tend to be more fuel-efficient and produce less greenhouse gases. Diesel is more environmentally friendly. The United States has what is considered to be the dirtiest diesel, but as of June 1, 2010 this is going to be different. U.S. diesel fuel has a lower measure of ignition quality. This means that when it is cold outside, ignition performance is poor and can result in higher emissions. This is why you see truck drivers idling their trucks all night long in cold weather rather than risk a troublesome start in the mornings. But, the sulfur in the diesel that is emitted during cold ignitions and long engine idling is still harmful to the environment because the sulfurs prevent the control of diesel particulate emissions through diesel particulate filters. This is changing, though, since new advanced technologies such as nitrogen oxide absorbers are being developed to reduce these emissions. As for gasoline, it is the non-aliphatic hydrocarbons as well as carcinogenic additives that avoid engine-knocking that threaten the public's health and the environment. This exposure happens in the case of gasoline leaks and then, of course, there are the carbon emissions we hear a lot about. Leaks occur when trucks begin leaking the gasoline they are carrying, storage containers are not stored properly, and from motor vehicle leakage. Although it is determined that both diesel and gasoline have harmful effects on the environment. When we look at the carbon emissions of both, we find that diesel will emit more per gallon, but when you look at how much you have to fill the fuel tank with diesel versus how much you have to fill with gasoline, you will find that the percentage of emissions is offset for diesel, which can be …show more content…
Most shops charge more for hourly labor on diesel engines and parts are often more expensive as well. However, diesels have a better track record in terms of reliability and some maintenance (such as oil changes) are done less often. In the end, the average diesel car owner will likely spend slightly less than the average gasoline car owner in maintenance

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