186k views
4 votes
Tech A says that multiple gasket or seal leaks can be caused by a defective exhaust gas recirculation (EGR) system.

Tech B says that the most common problem with a positive crankcase ventilation (PCV) system is vacuum leaks, Who
is correct?
Select one:
A. Tech A
B.Tech B
C. Both Techs A and B
D. Neither Tech A nor B

1 Answer

6 votes
I think the answer to this question is b but I’m not sure
User Anddt
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