The vacuum hose from the fuel-pressure regulator was removed from the regulator and gasoline dripped out of the hose. Technician A says that is normal and everything is normal. Technician B says one or more of the injectors may be defective, causing the fuel to get into the hose. Who is right?
◦ Technician A
◦ Technician B
◦ Both technicians
◦ Neither technician