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Author Question: Technician A says that the PCV system should create a slight pressure in the crankcase at idle. ... (Read 137 times)

Lobcity

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Question 1

Technician A says that PCV valves should rattle when shaken. Technician B says that a defective PCV system may cause leaking engine seals. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

Question 2

Technician A says that the PCV system should create a slight pressure in the crankcase at idle. Technician B says that the PCV system should create a slight vacuum in the crankcase at 2,500 RPM. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B



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Marked as best answer by Lobcity on Aug 13, 2021

diana chang

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Answer 1

Both technicians A and B

Answer 2

Technician B only




Lobcity

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  • Posts: 524
Reply 2 on: Aug 13, 2021
Excellent


ricroger

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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