On a General Motors vehicle, how long will the fuel pump run if the ignition is turned on but the engine is not started?
A) Until the ignition is turned off
B) 500 ms
C) Between 10 and 20 minutes, depending on the vehicle
D) One to two seconds
Question 2
Technician A says that fuel filters are located in the fuel supply line. Technician B says that fuel filters are located in the fuel return line. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B