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.
November 12, 1694. Westmoreland, Westmoreland County, Colony of Virginia, British America. Augustine Washington (November 12, 1694 â April 12, 1743) was the father of the first U.S. President George Washington. He belonged to the Colony of Virginia's landed gentry and was a planter and slaveholder.