The EGR valve, or Exhaust Gas Recirculation valve, is a vacuum controlled valve which allows a specific amount of your exhaust back into the intake manifold. This exhaust mixes with the intake air and actually cools the combustion process.he EGR valve, or Exhaust Gas Recirculation valve, is a vacuum controlled valve which allows a specific amount of your exhaust back into the intake manifold. This exhaust mixes with the intake air and actually cools the combustion process.
Time Line. February 22, 1732 - George Washington is born at Popes Creek farm in Westmoreland County on the Northern Neck, the son of Augustine Washington and his second wife, Mary Ball Washington. By the Julian, or Old Style, calendar, in effect in England until 1752, Washington is born on February 11.ime Line. February 22, 1732 - George Washington is born at Popes Creek farm in Westmoreland County on the Northern Neck, the son of Augustine Washington and his second wife, Mary Ball Washington. By the Julian, or Old Style, calendar, in effect in England until 1752, Washington is born on February 11.
George Washington (1732â1799) was born and grew up in rural Virginia, at a time when it was a royal colony with British traditions of government by aristocracy and an economy based on growing and exporting tobacco. His father's early death interrupted George's formal education.