^INTAKE MANIFOLD: Brings together the air into the engine. Above
   the intake manifold are FUEL INJECTORS, which sit in a row on
   the FUEL RAIL which supplies pressured fuel to the FUEL
   INJECTORS. What happens is the fuel injectors SPRAY gas into the
   runners of the intake manifold at the correct time. man, i love
   this video. and taking a few moments to explain what I just
   understood is helping me remember it.^