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The problem with idling There are a few things that make idling a practice to avoid. It reduces your car's fuel economy, ends up costing you money and creates pollution, according to the DOE.
Idling is, in fact, the root of the problem. "Idling isn't really getting the engine up to temperature, and until that happens the little brain box on the engine is going to keep sending rich fuel ...
If your car has these anti-theft protections, leaving it idling doesn’t violate the statute. Johnson and Wyandotte Counties also have restrictions on idling for heavy-duty diesel vehicles in ...
Idle speed, sometimes simply called "idle", is the rotational speed an engine runs at when the engine is idling, that is when the engine is uncoupled from the drivetrain and the throttle pedal is not depressed. In combustion engines, idle speed is generally measured in revolutions per minute (rpm) of the crankshaft.
Idle reduction is a rapidly growing trend in US federal, state, local and fleet policy. [citation needed] Idling contributes significantly to the transportation sector's portion of yearly greenhouse gas emissions. The US Department of Energy is putting forth a huge effort through the Energy Efficiency and Renewable Energy Program to increase ...
The pulse-and-glide strategy is proven to be an efficient control design in both car-following [26] and free-driving scenarios, [28] with up to 20% fuel saving. In the PnG strategy, the control of the engine and the transmission determines the fuel-saving performance, and it is obtained by solving an optimal control problem (OCP).
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Additionally, as car tires wear down, they shed the materials they are made of into the air as particulate pollution. [10] Those pollutants are known to cause various respiratory and other health issues and cars are among the leading cause of smog in modern developed world cities.