Diesel vs Gas Essay

Diesel is going to be the fuel that will control the world just like gasoline is today. Clean diesel is something that seems unreachable but it is closer than people think. Diesels now are Cleaner than ever and it it going to out do any other form of power for cars. Although other fuels and forms of power produce no emissions, diesel engines can be made to produce less harmful pollutants and be more efficient. There may be a few negative characteristics about diesel engines. But, the positive characteristics that they have out weight the bad things about them. To keep the diesels clean the process of how they work needs to be known.

A typical day for a diesel mechanic involves troubleshooting and repairing any problems with a diesel engine that may come their way. Some duties that diesel mechanics may do on a daily basis include using checklists to aid in the inspection of

Ford F-250 6.7 Power-stroke is the greatest diesel on the market. Ford has been making diesel trucks since the 1960's. Ford has the best diesel on the market because of the capabilities, materials, durability, modifications and safety features.

I like how the diesel industry is always changing. There is always something new happening. I also like the fun competition of diesel drag races. There is something satisfying about making something like a big truck, hit high horsepower and speed.

Upon research, I found that truck mechanics are diesel engine experts as well as normal engine experts. They are also set to maintain diesel powered vehicles. According to fcg.infobase.com “It is the job of Truck Mechanics to ensure the tractor trailers...run safely at optimum levels at all times,” so they don't just have a

Diesels get better fuel economy than gas engines because they use a leaner air/fuel ratio meaning more air is taken in than fuel (Truck Trend). Diesel automobiles were popular in the 1970s and 1980s for their fuel efficiency. They are become more popular again for the same reason(Blackwell). The reason diesels get better mpg than gas is because the runoff combustion instead of spark (Truck Trend). The higher the compression ratio the better the fuel economy (Truck

Many years ago we succumbed to the idea that Diesels are polluting, dirty, and noisy. This may have been true back then, but we are now in a new era of Diesel engine performance. Advancement in Diesel engine technology was mandated by stricter new emission standards by the Environmental Protection Agency (EPA). The EPA requires that newer Diesel engines have TIER 3 compatibility. This meets and exceeds EPA 2010 model year certification. After the 2015 model year

If you are like most drivers, you might automatically think of gasoline-powered engines when you think about personal vehicles. However, diesel-powered cars can be a good choice for many people. Even though your options are a little more limited than if you were buying a car with a gas-powered engine, you should know that quite a few manufacturers make diesel-powered cars that can be a good option for many. In fact, you may find that purchasing a car with a diesel engine as your next vehicle purchase might actually be a good idea. These are a few signs that this might be the case.

In 1982 General motors introduced their first diesel engine for the pickup line. The engine manufacturer that GM partnered with was Detroit Diesel. Detroit Diesel was a good choice because Detriot Diesel had a reputable name for being reliable and well built. This was GM's first attempt at a reliable consumer diesel engine GM was not aiming for a top of the line performance diesel. This engine was a 6.2 liter naturally aspirated diesel engine, this combination engine was used from 1982-1993. The 6.2 series of diesel engine was used along with the 6.5 Turbo and non Turbo renditions of the 6.5. The 6.2 was completely discontinued in 1995 but was the building block for the 6.5 Engine. The 1993 series engine used all the same engine components but the bore was changed from 3.98 inches to 4.06 this increased horsepower and torque.

Diesel fuel is less refined than gasoline, which is why, until 2004, it was cheaper than gasoline. Diesel fuel is approximately two to three times more powerful of an explosion than gasoline. Diesel fuel is much heavier and oilier than gasoline (Brain). In the 1970’s european car companies converted to diesel due to the big oil crisis. The consumers that bought these cars were quite disappointed because their cars were covered from bumper to bumper in black soot, and not to mention the amount of noise. Diesel was inspired to build this new engine because of the low efficiency at the time. Diesel engines are not as commonly used due to their bad reputation from the early engines which were loud and produced plumes of black smoke

In today’s world there are many different engines that gets assembled in vehicles. The main difference in the engines are if they are gas or if they are diesel. While bearing some minor similarities, the differences between gas and diesel are remarkable.

First, the weight of diesel engines are on average is 1,100 pounds. The engine has to be built stronger, because the compression ratio is a lot higher. As it runs, the pistons compress air to an extreme heat, and as it reaches top dead center, the fuel is injected into the combustion chamber. The fuel being injected directly in the hot air results in a highly destructive explosion that drives the piston down creating power. In addition, it makes the iconic diesel knock sound. Gas engines are built weaker because the compression ratio is lower. If a gas engine had the same compression ratio as a diesel, it would not even start to run because it would blow up at idle. The gasoline engine has spark plugs that ignites the fuel. They don’t need to compress air to an extreme heat like the diesels do. As the pistons travel up, the air-fuel mixture is introduced into the combustion chamber. The air fuel mixture just sits there for a split second, and then the plug sparks and ignites the fuel. This is why the gasoline engines are lighter than diesel.

Gasoline powered engines have been around since the late 1800s, and have greatly improved since then (Lave). Electric engines have been around for as long as gas engines, but have only recently become popular due to a movement of environmental preservation.

Even though diesel may sound like a very good fuel option, there are also disadvantages to using diesel.

For more than 100 years, the two most prevalent types of engines used in the manufacture of vehicles have been mainly diesel and gasoline engines. Despite the fact that both are considered internal combustion engines, each type of engines comes with unique advantages and disadvantages when compared to its counterpart (Curtis and Anderson 45). The primary difference between gasoline and diesel engines is in the ignition process. Gasoline engines use spark plugs for the ignition of the fuel and air mixture, a process technically referred to as Otto cycle. On the other hand, diesel engines attain combustion by compression of the diesel fuel, a process technically referred to as diesel cycle. Although diesel engines are less popular than gas engines, but they are superior in numerous ways. The primary advantage of diesel engine is that they have higher engine efficiency, leading to improved fuel economy. Diesel engines have a reputation for producing higher levels of torque than gasoline powered engines, and boast of longer durability than gas engines. The absence of an electrical in diesel engines plays an integral role in improving its reliability (Erjavec 145). The distinctive benefits of diesel engines have helped increase their popular usage in commercial vehicles and large trucks. This is mainly because of the improved levels of torque, which facilitates greater towing capacity. The design of smaller cars relying on fuel efficiency can also benefit when using diesel