The diesel engine's fuel efficiency advantage, however, must also be weighed with its bigger price tag. In Class 3-4 trucks, the incrementalacquisition costfor the diesel engine is between $5,000 to $8,000 or more than its gasoline counterparts. The diesel/gasoline price gap has nearly do...
If you’re looking at up-front costs alone, gasoline gets the advantage. Gasoline-powered trucks also win on the cost per gallon of fuel. But again, there’s a caveat. “Diesel is generally more expensive,” said Dave Sowers, head of Ram Commercial Marketing. “At the same time, diesel...
House Select Energy Independence and Global Warming Committee on April 1, 2008, who said diesel fuel is more expensive to manufacture than gasoline. He added that the lack of global capacity to produce diesel fuel with the required specifications limits the ability to import fuel....
Because the air is so hot, the fuel ignites without the use of a spark plug as in the case of a gasoline engine. Here is what the four-stroke process looks like in a diesel engine: Stroke 1 –Intake: Inlet valve opens to bring in air while pulling the piston down. Stroke 2 –...
Fleet managers can defend the purchase of gasoline Class 3-6 vehicles by: Comparing acquisition costs with diesel vehicles Showing that diesel fuel's higher cost per gallon negates its slight advantage in fuel economy Calculating accurate resale value of both types of vehicles ...
Accidentally putting diesel fuel in a gasoline-powered vehicle is a more common mistake than one might think, especially since many fuel pumps often house the gas nozzle right next to the diesel nozzle.
aOn systems with an air-mass sensor, it is necessary to block the sensor inlet to hold any pressure in the system. 在系统用空气大量传感器,阻拦传感器入口举行所有压力在系统是必要的。[translate] aDiesel fuel injection is similar to gasoline injection, but requires higher injection pressures. 柴油燃...
Pressure ignite the fire: corresponds to an ignition of the diesel engine, diesel engine as a diesel fuel compared with gasoline, diesel ignition temperature (220 ° C), viscosity and difficult to evaporate. And the diesel engine does not have spark plugs, also compression ratio than gasoline ...
Diesel Fuel requires less refining (usually cheaper at the pump) and is heavier and oilier, allowing it to lubricate more. It evaporates more slowly (higher boiling points than water) and can be compressed more. Petroleum refining is a multiple step process; it transforms crude oil into useful...
Gasoline and Diesel Fuel Survey 来自 ec.gc.ca 喜欢 0 阅读量: 103 作者:J Guthrie,E Branch,P Fowler 摘要: On February 17, 2001, the federal Minister of the Environment published a Notice of Intent on Cleaner Vehicles, Engines and Fuels in the Canada Gazette, setting out the federal agenda...