Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
Casssy677 Casssy677
wrote...
Posts: 2
Rep: 0 0
5 years ago
Technician A says that a 3 × 5 card should be held against the oil fill opening if the positive crankcase ventilation (PCV) system is operating correctly. Technician B says that if a PCV valve rattles, it's working properly. Who is correct?

A. Technician A
   B. Both Technicians A and B
   C. Neither Technician A nor B
   D. Technician B
Read 2006 times
34 Replies
Replies
Answer verified by a subject expert
bio_manbio_man
wrote...
Valued Member
Educator
Top Poster
Posts: 33225
5 years ago
Sign in or Sign up in seconds to unlock everything for free

Related Topics

wrote...
4 years ago
ty
wrote...
4 years ago
Thank you
wrote...
4 years ago
Thank you
wrote...
Valued Member
Educator
4 years ago
Welcome Slight Smile
wrote...
4 years ago Edited: 4 years ago, bio_man
thx
wrote...
4 years ago
Thanks
wrote...
4 years ago
thank you
wrote...
4 years ago
Great!
wrote...
4 years ago
Ty
wrote...
4 years ago
Ty
wrote...
3 years ago
ty
wrote...
3 years ago
Tysm
  New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1007 People Browsing
Related Images
  
 195
  
 342
  
 11709
Your Opinion
Who's your favorite biologist?
Votes: 585