need help with BOV

Old Feb 24, 2003 | 02:40 PM
  #2  
KurleeDaddeeWRX's Avatar
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Re: need help with BOV

Originally posted by KnightRider
i just finished installing a gfb bov into my car and now when i shift or left off of the gas it doesnt make a pshht sound it makes a scratchy sound, any one know what i did wrong or what the hell the noise is, thanks.
Did you install the GFB for 50% or 100% atmosphere? Tell us that first?

If you set it up for 100%, did you make sure to block off the return hose with the supplied cap? That would cause a problem.

If set up to 50% with the metal return pipe, did you make sure to use the o-ring that it came with. And tighten it down securely?

Did you put the hose onto the nipple of the BOV? That could also cause of a problem.

Was the gasket in between the intercooler and the BOV in good shape when you installed the BOV? It could be leaking between the two.

I had this same BOV on my car and ran into almost every problem you can think of. Let us know if any of these problems were encountered.

Kurlee Daddee
(THE ORIGINAL)
Old Feb 24, 2003 | 04:50 PM
  #4  
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Did you buy it new or used? And how does the car idle with the GFB installed. Does it go way down and then up again at idle?

There is a known problem with the GFB BOV's, that they don't close completely when the car is at idle, and makes the car run sluggish at idle. What may be happening, is the rod that is in the BOV needs more lubricant because it is sticking open, until you get the revs up, and then it pushes it back down.

Follow this link to the bottom of the second page.

http://www.clubwrx.net/forums/showth...530#post190530

I have included a picture of my GFB BOV that I took apart and snapped a photo of it for reference purposes. If you see the copper shaft, I lubed it with Slick 50 and put it back together. There is also a spacer in between the spring and the top. I put a larger spacer in there supplied from GFB straight from Australia and the combination of the two stopped it from sticking at idle.

Kurlee Daddee
(THE ORIGINAL)
Old Feb 24, 2003 | 04:54 PM
  #5  
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hey can you lubricate these w/o taking it apart?...can u just use like WD-40 or something to lubricate it?
Old Feb 24, 2003 | 10:00 PM
  #7  
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Originally posted by KnightRider
there are no idle problems that i have noticed, i bought a new gasket but it dont come till next monday. like 02blackwrx said, can i just spray wd40 inside of there?
No, do not spray WD40 into the BOV. It is only to be used as a temporary lubricant. Not a perminant one. And it will eat the grease, if there is any on there in the first place. Take the BOV off, take it apart, and use Slick 50 or Duralube or some cr@p like that to lubricate it. It will only take you 5 minutes to take that BOV off. And another 5 to get it apart. If you bring it to me I will take it apart for you and help you with it if you want. Let me know. I took mine apart like 5 times.
Old Feb 25, 2003 | 12:11 PM
  #10  
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Originally posted by KnightRider
well i tightened that round thing around the big hose that i blocked off. and now i dont hear the scratching too much. but now when the boost rises, i can hear the BOV making the turbo noise, and now when i shift it doesnt have the big pshht as is did yesterday. also when i shift sometimes the rpms jump and extra 500, and the idle isnt striaght anymore. karl will if be easier if i just came to in n out 2morow for you to grease it? thanks
You can get a little tube of Slick50 or Duralube from Pep Boys. Bring something like that. I don't own any of that.

You can bring your BOV to the meet. Just take it off again and put your stocker on. Also bring a set of allen wrenches so I can take the GFB BOV apart. It will be easy. Believe me.
Old Feb 25, 2003 | 09:34 PM
  #12  
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Originally posted by KnightRider
how bout i just take it off at the meet, i dont wanna deal with the recirculation hose on the stock one. but ya ill bring some lube and allen wrenches, 8pm right?
Okay, we'll see if we can take it off of your scorching HOT engine. I still have burn marks from all the times I took my BOV on and off from MY hot engine. So YOU will get the task of taking it off. I will disassemble it if need be. And then YOU can put it back on.

Sound good.

Yes we are meeting at 8PM at In and Out.

Kurlee Daddee
(THE ORIGINAL)

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