BOV's and clutch hydrolics...

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frftw
Posts: 135
Joined: Sat Dec 19, 2009 11:04 am

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Hey I finially got my ca running but im having some problems. first off my greddy rz bov is not working and i am experiencing compressor surge even though it is set on the softest setting. i tried searching but didnt find anything. I might also need a softer spring... gotta find one.NOW for the important thingEven though i replaced the clutch master cylnder and slave cylnder AND removed the clutch dampening thing i still cant go into gear with the engine on. i have clutch preassure just not enough to fully disengage the clutch. i have flushed the system several times so air bubbles is not the problem..help me out here!thanks-alex


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IanS
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Car: 2002 Subaru WRX, 2010 Subaru Forester XT, 2004 Infiniti G35 Coupe.
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Do you have a proper vacuum source for the BOV?

Have you tried adjusting the rod on the clutch master? If you arent moving enough fluid, the clutch wont disengage.

frftw
Posts: 135
Joined: Sat Dec 19, 2009 11:04 am

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well it was connected by the shop who welded it on and they connected it to the port on the tb, wich i thought was a coolant recurculation valve. It needs to be connected to a source on the intake manifold, right?im gonna mess with the clutch pedal tomorrow after school (unless the weather turns s*** again)

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IanS
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Joined: Thu Dec 23, 2004 3:07 pm
Car: 2002 Subaru WRX, 2010 Subaru Forester XT, 2004 Infiniti G35 Coupe.
Location: Esko, MN
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Which port on the throttle body?

If its the one on the body, that only provides pressure, not vacuum, so it wont work.

Could you take a picture of it?

frftw
Posts: 135
Joined: Sat Dec 19, 2009 11:04 am

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ill try to take a pic when i get home from school, but its the one on the lower left on a ca throttle body

edit:i searched and found this diagram that this guy drew:zer...40096the one that the bov is hooked up to is the one that the guy points to saying block off so i am going to look for a new vaccum source

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IanS
Posts: 9757
Joined: Thu Dec 23, 2004 3:07 pm
Car: 2002 Subaru WRX, 2010 Subaru Forester XT, 2004 Infiniti G35 Coupe.
Location: Esko, MN
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Yep, thats just a boost source, no vacuum.

frftw
Posts: 135
Joined: Sat Dec 19, 2009 11:04 am

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i blocked off the port it was originially connected to on the tb and t'd it in with a im vaccum sourceen den...woooooshmy bov worked! no more compressor surge. now i just have to adjust the clutch peadel so i can drive


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