94civicboosted

i just put a blitz super sound bov in my civic and my vacuum dropped drasticly from 18-10. i checked for leaks and nothing. any one else had this problem with a new bov or know what might be causing this please reply.

THANKS

Dr.Boost

It has to be leaking. Look very carefully. Maybe spray something around the bov and connections to see if the idle changes. Did the idle change at all?
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94civicboosted

a lil and then i got a smaller id hose to see if a stronger vacuum help but it really didn't

94civicboosted

should i try to put some silicon between the gasket and the flange to see if it helps? or would it not make a difference in vacuum?

Dr.Boost

Maybe, it has to be leaking somewhere around the bov I'm sure. I'm not familiar with that bov so I'm not real sure what to do. Make sure it is tight for starters.
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94civicboosted

ok thanks . yea its tight. i had a 1g and it worked good til it cracked so i got this one and now i gotta work out the bugs heeh

94civicboosted

1 more thing! on the d15 is there only on vacuum line? or is there more then 1

Dr.Boost

Huh? There are several vac lines. Which one did you use? I'm guessing the one that goes to the fuel pressure regulator?
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94civicboosted

yea! is there a more effective one to use for just the bov? at the speed shop out here they said that the fpr line is the only one to use?

Dr.Boost

They are all basicaly the same. Some are just a bit bigger than others. I don't think there is a wrong or a right one. I was just asking which one to make sure you actualy had a vac line. :P
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