Technician a Says That All Vehicles Have Vacuum Diagrams Under

Multiple Choice

Technician A says that all vehicles have vacuum diagrams under the hood and there is no need to mark the vacuum lines. Technician B says that for late model vehicles, microfiche will have all the information you need to rebuild the engine. Who is right?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician