At an elevated temperature, performance of the engine improved with relatively better burning of the fuel, resulting in decreased CO.
The engines increase airflow, creating a more complete burning of the air-fuel mixture and a more powerful vehicle.
"Bradford's burning, fetch the engines … fire fire, fire fire.
The silence of the engine worries you.
The burning of the corpses lasted from 16 00 to 18 30.
"But as you looked out the window of the plane you could see they were burning off fuel and he switched off two of the engines.
Although several of the queen's cars have been converted to run on cleaner-burning liquefied petroleum gas, the engine of the new car is expected to use only gasoline.
Eyewitnesses to the crash said that while the plane was still in the air one of the engines seemed to burst into flames -- they differed on whether it was the right or left engine -- and then the burning engine broke off from the wing of the plane.
Though the steam engine gave way to the internal-combustion engine as a means of vehicle propulsion, interest in it revived in the second half of the 20th century because of increasing air-pollution problems caused by the burning of fossil fuels in internal-combustion engines.
