My BOV gives off 4-5 blasts instead of just one big blast. Why?

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Jun 9, 2004 | 05:57 PM

#21

robs99si

Thread Starter

3.0 BAR

Joined: Apr 2003

Posts: 2,608

Re:My BOV gives off 4-5 blasts instead of just one big blast. Why?

no little screw, just a bolt shapped cap that tightens with the hose fitting on top.

Jun 9, 2004 | 10:45 PM

#22

projekteg

3.0 BAR

Joined: Apr 2003

Posts: 11,056

Re:My BOV gives off 4-5 blasts instead of just one big blast. Why?

Quote:

Originally Posted by street_kings

Quote:

Originally Posted by turboDXcoupe

i dont know why i like the fluttering sound i wish mine did that

Take off your BOV then

not true, fluttering isn't necessarily comp surge, my bov flutters, that's just the sound it makes, i know it's not comp surge. i actually like the low flutter, imo it's better than some ricey ear piercing whistle.

Jun 10, 2004 | 04:34 AM

#23

XDEep

1.0 BAR

Joined: May 2003

Posts: 468

Re:My BOV gives off 4-5 blasts instead of just one big blast. Why?

fluttering can be compressor surge and/or too stiff a spring tension, which is why when they cut the two coils it solved the problem.

Jun 11, 2004 | 10:48 PM

#24

superpilun

1.0 BAR

Joined: Mar 2003

Posts: 202

Re:My BOV gives off 4-5 blasts instead of just one big blast. Why?

no the fluttering is compressor surge, not the bov. a lot of people make this mistake because it sounds almost identical. only one is ccchhhh and the other is chh chh chh. haha

Jun 12, 2004 | 09:35 AM

#25

chingro4u

0.5 BAR

Joined: May 2004

Posts: 193

Re:My BOV gives off 4-5 blasts instead of just one big blast. Why?

Quote:

Originally Posted by AbaZ

those small blasts sound like compressor surge

yup....if it sounds like this a bunch of tinny blow offs one after the other, it is your turbo surging out the pressure. maybe your BOV is too tight, OR not working.