Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Chapter 27 automotive technology
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Chapter 27 automotive technology
How to Destroy an Automobile Engine Driving an automobile is something that nearly everyone has to do. Unfortunately, not everyone knows how to keep them running. Automobiles require careful and timely maintenance to perform the way that an automobile truly should. If oil changes, filter changes, and spark plug changes are not done routinely, an automobile engine would quickly be destroyed. Oil is used as a lubricant inside of most engines to keep metal parts from rubbing together as the engine runs. Over time the oil loses its viscosity and becomes thinner. If the oil is left in this state for a long period of time, the oil will begin to burn away and metal parts will begin to wear down. To destroy your automobile engine, I would recommend never changing …show more content…
Filters catch any bituminous particles that are created from wear and tear in an engine. To kill your automobile engine, I would never change your filters. The particles created from never changing the oil will begin to clog the oil filter and restrict the flow of oil. When the air filter clogs, it will cause the engine to suck in unclean air. Dirty fuel filters can cause reduced flow of gasoline and thus, delay acceleration. This will then speed up the destruction of your transportation by causing even more friction between metal parts. Before any automobile engine can thoroughly be destroyed, it has to be started up. The spark plugs are used to create a spark that ignites the fuel inside of your engine. Over time the spark plugs begin to get dirty, break apart, and become gummed up. This keeps the plugs from sparking. If you want to destroy your engine, I suggest never changing your plugs. The longer you wait to change your plugs, the harder it will be for your engine to keep the fuel ignited and the engine running. Along with the destruction from the thin oil and clogged up filters, the engine may not even start at
...rs and glow plugs from the valve cover gasket. Once that is done unplug the gasket from the wiring harness and remove it from the head. There is three bolts on each injector one which is holding the oil splash shield to the injector and two holding the injector to the head. To remove the injector you only have to remove the bottom bolt from the injector. then you get a pry bar and gently pry on the injector until it pops out. Install a new injector you put it in the injector cup and lightly smack it with a rubber mallet until it seats in the head.
...e fuel and air and then again the sparkplug provides a spark igniting the mixer creating the power stroke sending the piston back down restarting the cycle. This engine has a lot more compression and just takes straight gas and air. With a the oil being completely separated from the gas. This engine was a lot more reliable because it didn’t spin as fast and never got as hot it lasted a lot longer and barely ever need rebuilt. Just maintain like new oil, coolant, and a new spark plug was about all it took to keep these bike running and because they weren’t rebuilt between each race the bike would be no different than the one they had raced in the previous race thus keep the rider more comfortable and more in control of the power of the bike. This lead to faster lap times more safe bikes and in the end a whole new style of racing for the world of Supercross.
Changing car oil improves the durability of your car. There are things that you should know before changing your own oil to make the process
Owning a car is usually a significant investment for an individual. Changing the oil on your car plays an important part to help keep it functioning at peak performance and to ensure that your vehicle last for many miles. You might wonder how often does the oil need changing. Well, manufactures advise that the oil is changed every 3,000 miles or every three months, whichever occurs first. Changing the oil is not an extremely difficult task, but it is always good to have someone else there, who has done this before, to help if needed. I would also suggest finding an outfit you wouldn’t mind getting dirty and a pair of rubber gloves to keep your hands clean.
Driving emits particle pollution, which increases the risk of heart disease, lung cancer and asthma. Particle pollution is processed in two ways, either mechanical or chemical.
The reason transformer oil care and filtering is such an important part of substation transformer maintenance is because of the makeup of most transformer insulation systems. Oil and cellulose paper insulation systems are organic compounds containing hydrogen, and gradual oxidation of these compounds allows for the formation of moisture. The byproducts of the process produce an increase in moisture levels and create an environment that overheats the transformer and further degrades the paper insulation, which in turn produces more byproducts. This cycle continues until the transformer fails. The two major contaminants that cause paper insulation and oil degradation are the presence of oxygen and/or water in the oil.
This allows a high surface area to be exposed to the passing exhaust gases. The catalyst converts the harmful nitrogen oxides and carbon monoxide into nitrogen, carbon dioxide, and oxygen. Catalytic converters work best when warm, so some car manufacturers are putting "pre cats" in the exhaust manifold to convert the gasses while the exhaust system is still warming up. Engine output is measured in two ways. The first is a direct measurement of engine output: Torque.
In ancient times Babylonians used oil as mortar, Native Americans used oil as a topical medicine, and, before electricity, oil was used to create light. Mankind has been dependant on oil as a resource for generations. It has influenced growth, warfare, and technological advancement, but what if mankind were to run out (Alois)? The possibility of this eventuality was first vocalized by M. King Hubbert who introduced the notion of “peak oil.” When global oil production “peaks” it reaches its greatest output level and then permanently declines (Hubbert). There is much debate as to whether this “peak” exists, has already been passed, or will be passed in the near future. Despite the debate there is one undeniable fact; there is a finite amount of oil since it is a non renewable resource. Considering a sudden systemic collapse of all oil production seems unlikely, oil will probably be replaced gradually. This loss of oil could be positive; possibly less CO2 would enter the atmosphere and global warming may be stalled. However, the success of this transition away from fossil fuels will be largely dependant on the ability of developed nations to manage their time. If the US, or any other nation, is going to be successful, they need to start now.
Gasoline fueled cars produce a number of pollutants. The most damaging pollutants that come from gasoline fueled cars are particulate matter. Particulate matter is a sequence of organic materials and inorganic substances. It includes ingredients such as lint and minerals. Nitrogen dioxide, produced when fuel is burned at high temperatures, can cause damage to the lungs and cause chest pains. One might ask, “Why are Americans still driving gasoline cars?” knowing the damage that they are subject to cause. I personally maintain that the government should push people to p...
When the hood is open, look in the engine; there should be a metal loop sticking out of a metal cylinder, and that's your dipstick. Pull the dipstick out and with a rag or paper towel, wipe off the end with the oil on it off, put the stick back in, all the way and then pull it out and look where the oil ends on the end of the dipstick. If the oil doesn't reach the inside markings indicated on the end of the stick, you should add one to one-and-a-half quarts of oil, checking the level to be sure you haven't made it too full. If your oil is very dark, thick or chunky, then it is time to change your oil, and it is best to do when the engine is hot.
This along with the lighter construction of a two-stroke makes it the preferred motor used in small vehicles and tools (Two Stroke Engine). A two-stroke engine is operated by first drawing the mixture of fuel and air into the chamber by the vacuum caused by the upward stroke of the piston. During the downward piston stroke, the poppet valve is forced closed due to the increased pressure within the chamber. The mixture is compressed in the chamber throughout the stroke. As the stroke ends, the intake port is exposed allowing the mixture to escape into the main cylinder, expelling the exhaust gasses in the process and some of the fuel mixture as well. Momentum then causes the piston to rise, compressing the mixture as another stroke is beginning. Once the stroke reaches its peak, the spark plug will ignite the mixture causing the fuel to expand driving the piston down thus completing the cycle while additionally initiating a new
Many hazardous pollutants escape from the internal combustion of the engine. Conventional gas powered vehicles use irreplaceable fossil fuels to run. When burned, these fossil fuels create numerous toxins like carbon dioxide (Larminie 246). Carbon dioxide is considered the main greenhouse gas that creates the foundation for global warming (hybridcars.com, pollutants). This harmful pollutant may not have a serious effect on people at first, but it does have consequential effects on the environment that in turn put people in danger (Nutramed.com). The major consequence caused by global warming is the rise in average temperature. This results in a domino...
Transportation is another benefit of oil. Of course we all know that we use oil to run our vehicles, but that is not the only benefit. Oil is also used in combustion engines.
The oil refinery converts crude oil into valuable products and supplies. These products are made and sent to many countries abroad, in which are transported on land or along rivers and canals. Crude oil is then arranged and categorized into segments by fractional distillation. Raw crude oil, or unprocessed crude oil, is not normally beneficial in most industrial applications. Low sulfur crude oil has been valuable as a burner fuel to construct steam for the force of seagoing vessels. The lighter elements have the ability to construct explosive and dangerous vapors in the gas tanks. There are extremely hazardous, and are often used in war ships. The remaining hydrocarbon molecules are filtered from crude oil and used towards lubricants, feedstock, plastics, and fuels.
Catalytic converters decrease the fuel efficiency of a car and the increased price of unleaded gas costs consumers more in the long run.