Thread
:
Help: Is the Intake Air bypass check valve neccessary
View Single Post
Sep 10, 2006 | 11:47 AM
#
3
qtiger
Moderator
Joined:
Jun 2001
Posts:
11,776
Likes:
0
It is necessary for the butterflies to work properly. Prevents air from flowing to the IAB vac canister from the engine.
Reply
0
0
qtiger
View Public Profile
Find More Posts by qtiger