If we're talking in a historical sense, frontiers and the prospect of their settlement have always been a safety valve for colonizing societies. Like Europeans with Americas, the British with Australia, and the United States with all the land west of the Appalachians, societies use the prospect of cheap land and new opportunities to ease unrest. Populations that might otherwise cause problems cooped up within "civilization" can be convinced or, in some cases, forcibly sent away to a land that is at least far way but will perhaps make the happy, contributing members of the larger society.
The safety-valve theory
The motto of IDEA Frontier is 'No Excuses!'.
Safety valve simmering how can setting
Frederick Jackson Turner argued that, since the American frontier was running out, overseas expansion would be a safety valve to keep Americans content.
safety valve
The EGR valve on a Nissan Frontier is on the drivers side of the engine. It is near the firewall, under the intake pipe.
how can I clean the Idle Air Control Valve on a 1998 Nissan Frontier
Frederick Jackson Turner argued that, since the American frontier was running out, overseas expansion would be a safety valve to keep Americans content.
Frederick Jackson Turner argued that, since the American frontier was running out, overseas expansion would be a safety valve to keep Americans content.
Pressure safety valve-are the valve who are designed such that it can control the pressure , like in the water blowers etc,and Temperature safety valve are those who are used to regulate the temperature like, in water boilers.
The 2003 Frontier 3.3L has an expansions valve, its part of the evaporator.
the PCV on your 2003 Frontier S/C is on the passangers side Rocker cover(valve cover)