The California Air Resources Board ruled nine years ago that gas pumps would have to be equipped with enhanced vapor recovery nozzles that capture and recirculate the gasoline vapors that ...
On certain sport utility vehicles, there is a breather hose that attaches to the nozzle of the on-board refueling vapor recovery (ORVR) valve, which is located on the topside of the fuel tank.
On certain sport utility vehicles, there is a breather hose that attaches to the nozzle of the on-board refueling vapor recovery (ORVR) valve, which is located on the topside of the fuel tank.