Technician A says that the pump check valve should hold system ...

[Alainaaa8]

Technician A says that the pump check valve should hold system pressure for at least five minutes after the pump is shut off. Technician B says that a defective check valve could cause long cranking time. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

Technician A always uses a special service tool to pulse fuel injectors. Technician B says that the injector for each cylinder should only be flow tested four times without starting the engine. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

[ky860224]

Answer to Question 1

C

Answer to Question 2

A

[Alainaaa8]

Thanks for the timely response, appreciate it

[peter]

Wow, this really help