V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

pcv valve

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Old Oct 4, 2005 | 09:30 AM
  #1  
GreyFox's Avatar
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From: VA
Car: 1991 Firebird
Engine: V6
Transmission: ATOD
pcv valve

i went to chage my pcv valve yesterday in my 3.1 but when i removed what appears to be a 90 degree grommit/elbow to take out the old valve i didn't see one in there does anyone have a picture of theirs or something, becuase that is a big problem with out that valve for my car i believe.
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Old Oct 4, 2005 | 09:36 AM
  #2  
KED85's Avatar
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Joined: Jan 2001
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From: ****SoCal, USA****
One way to conquer this problem is to go to parts store & see what they offer ya.
More secure way is to go to GM dealer & seek the illustrated parts diagram for your application.
IF your car had previous owners who knows what they could have "done".
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Old Oct 5, 2005 | 11:37 PM
  #3  
AM91Camaro_RS's Avatar
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Joined: Dec 2002
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From: Central FL
Car: 91 Camaro
Engine: 3.1...not hardly stock
Transmission: 700r4....not stock either
Axle/Gears: 3.73
it should be stuck in the 90* elbow or in the gromet in the valve cover. if its in neither, put one in there and stick them back together.
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Old Oct 7, 2005 | 11:49 AM
  #4  
GreyFox's Avatar
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From: VA
Car: 1991 Firebird
Engine: V6
Transmission: ATOD
what i found out (forgot to mention i was trying to do this @ night), but the one i got is for the drivers side cause it was the same and yep it needs to be replaces, however the passanger side valve cover has just a gromit and a metal pipe that connects to the intake duct...............now i need to find a EGR under 200 beans
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Old Oct 7, 2005 | 02:03 PM
  #5  
bru333's Avatar
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Joined: Oct 2004
Posts: 575
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From: Smithfield, NC
Car: 1987 Camaro SC
Engine: 2.8L MPFI (rebuilt)
Transmission: 700R4 swapped to T5
Axle/Gears: 3.42 open
Originally posted by GreyFox
however the passanger side valve cover has just a gromit and a metal pipe that connects to the intake duct.
Yup. That's all there is on the passenger side...
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Old Oct 11, 2005 | 09:39 AM
  #6  
TurboGM1's Avatar
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Joined: Aug 2005
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From: Tampa FL
Car: 89 RS Camaro
Engine: 2.8 TPI
Transmission: 700R4
Go to Auto Zone for the EGR, EGR valve = $35, EGR gasket = $4, and the EGR solenoid = $80. That should replace all the EGR parts on the engine. Since you have a 3.1 and I have a 2.8 there might be some difference in parts or price but not by much.
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Old Oct 11, 2005 | 01:41 PM
  #7  
GreyFox's Avatar
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From: VA
Car: 1991 Firebird
Engine: V6
Transmission: ATOD
the 3.1 uses a digital egr its 168 beans

EGR 3.1
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Old Oct 13, 2005 | 01:20 PM
  #8  
myvmax1's Avatar
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Joined: Jul 2004
Posts: 421
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From: IL
Car: 91RS, 91RS
Engine: 305TBI, 3.1MP
Transmission: WCT5, TH700
Originally posted by GreyFox
however the passanger side valve cover has just a gromit and a metal pipe that connects to the intake duct...............now i need to find a EGR under 200 beans
I found a complete Digital EGR valve assembly on ebay and it was sitting on my doorstep 4 days and $45 later. Had it on my 92 3.1 liter camaro for over a year now, no problems yet.



Max
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Old Oct 13, 2005 | 02:30 PM
  #9  
Icepack212's Avatar
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Joined: Oct 2002
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From: Syracuse / Ft. Drum, NY
Car: 1988 GTA
Engine: L98, mostly stock
Transmission: 700R4
I just got a EGR valve from Advance Auto Parts for my 350....cost $54.....

what exactly is the function of this damn thing? I'm replacing it in my vehicle beause the original one has leaks.
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