Author Question: Technician A says that a 3 x 5 card should be held against the oil fill opening if the PCV system is ... (Read 77 times)

anjilletteb · **on:** Jun 23, 2018

Technician A says that a 3 x 5 card should be held against the oil fill opening if the PCV system is operating correctly. Technician B says that if a PCV valve rattles, it definitely is good. Which technician is correct?

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

Question 2

Which component sends fresh air to the catalytic converter to help oxidize emissions?

A) PCV valve B) EGR valve
C) AIR pump D) Thermostatic air cleaner