Discover the expert in you.
Discover the expert in you.
The level sensor in a vehicle’s fuel tank is actually a combination of three components; a float, an actuating rod and a resistor. This combination of components sends a variable signal to the fuel gauge or an electronic device -- a “little black box” -- that actuates the fuel gauge. The sensor assembly is often referred to as a sender. It is a relatively simple system once the function of each component part understood.
Ductile iron pipe is used commonly for the distribution of sewage and drinking water. Insulation of ductile iron pipe includes a cement and mortar coating to prevent erosion. The interior of the pipe consists of iron and chemicals to prevent damage and allow the pipe to be used for many years. Specifications for ductile iron pipe allow you to determine the size of the pipe and what job it is suitable for.
The core objective of advances or alignments in diesel technology is to produce clean diesel fuel. Current advances are the result of a new clean diesel system, which involves a combination of advances in diesel fuel, engine and exhaust technologies.
The temperature of the exhaust that a vehicle emits directly relates to how well the engine itself is functioning. Both diesel and gasoline vehicles have specific temperature ranges that the exhaust must stay within in order for the components to function correctly.
Motorcycle exhaust functions in the same way as car exhaust. Each system allows the engine to breathe by releasing waste exhaust gases out of a tailpipe. Aftermarket motorcycle exhaust increases engine performance, enhances sound and increases fuel economy.
Diesel particulate filters, or DPFs, help regulate diesel emissions in an effort to meet standards set by the Environmental Protection Agency. Diesel particulate filters usually are placed in the outgoing exhaust flow pipe. Disposable DPFs, normally used only in off-road applications such as heavy equipment, are discarded once they have been filled with particulates. Reusable, passive regenerating diesel particulate filters will clean themselves, while active filters may be cleaned quickly and easily.
Full exhaust systems are made of multiple components including the exhaust manifold, front pipe, catalytic converter, muffler and tailpipe. Exhaust gases travel through piping of varying size before released into the air. Exhaust pipe specifications determine flow, gas velocity and backpressure.
Diesel exhaust is often recognized by its release of black-soot emissions; these are created by the inefficient burning of fuel within the engine's cylinders. In both 2004 and 2007, tougher emissions standards enacted by the federal government required the evolution of diesel exhaust technology.
Exhaust systems are responsible for the disposal of exhaust gas created after engine combustion. Backpressure does not benefit engine performance as it returns exhaust into the engine cylinders instead of releasing it through the tailpipe. Backpressure can lessen fuel efficiency, reduce power and stall the engine.
Diesel exhaust systems provide more than just a custom look to your vehicle. Diesel enthusiasts largely appreciate the deep sound that a diesel engine produces, along with the durability of the engine. Although diesel fuel has been labeled as a harmful pollutant, as of 2010 the system is being altered so that the nitrogen oxide emissions are greatly reduced.
Diesel exhaust emits gases and particles that can cause cancer, heart disease, asthma and immune system problems. As public awareness of these dangers grows, so do diesel-emission restrictions. That double whammy means more and more owners of diesel-powered cars, trucks and buses are looking for ways to reduce harmful engine emissions. Those options include switching to fuel diluted with non-petroleum fats and oils, installing an exhaust system that traps particulate matter or switching to more environmentally friendly diesel technology.
The F-250 Super Duty is a three-quarter-ton pickup from Ford. The Super Duty was all-new for the 1999 model year. Previous heavy-duty models shared some of their underpinnings with the less capable F-150, but the 1999 Super Duty is built on a separate platform. Power is available from three engines; each providing different amounts of torque.
Cars burn fuel and emit gases such as nitrogen oxide, carbon dioxide and carbon monoxide into the atmosphere. Overexposure to these gases can cause short- and long-term harm to plants, animals and human beings. Due to these risks, emissions standards for vehicles continue to increase and become stricter---especially in areas with high pollution. By reducing your car's exhaust emissions, you can minimize its effect on pollution and help improve air quality.
When purchasing a vehicle, many consumers can't decide whether to purchase a gasoline or a diesel vehicle. People debate what type of engine provides the best fuel economy, but fuel efficiency is only one thing to consider when making this choice. Depending on where you live, you may find it more convenient to operate one type of vehicle over another.
During the 2005 model-year, the Ford F-250 Super Duty trucks were available in three body styles and with three available engine options. In addition to new exterior styling cues, the 2005 Ford F-250 saw refinement and improvements to one of the gasoline engines and the diesel engine.
Any combustion process, regardless of fuel, produces a number of harmful gases that must be treated and evacuated from the engine. Aside from basic design considerations regarding engine type, both diesel and gas engine exhausts must be optimized to perform this task as quietly and efficiently as possible without hindering fuel economy or horsepower.
Although diesel truck engines in the 1990s were noisy and dirty, the newest generation is beginning to seriously challenge the perceived supremacy of gasoline.
As of 2010, the US still relies heavily on petroleum oil to run automobiles, especially gas and diesel. These two products usually do not have a large price difference, but can have significant differences in performance.
Although hybrid cars are gaining popularity, the old debate between gasoline and diesel-powered cars still has some validity. While diesel cars are not widely available in North America, it is still important to know the advantages and disadvantages of both types.
Generally, gasoline engines produce significantly fewer pollutants than diesel engines. In the past, diesel engines have put out much more soot and nitrogen oxides than comparable gasoline engines, although new U.S. vehicle requirements for 2009 may eliminate some of the gap between the two fuel types.
