Vacum Question on PCV
Thread Starter
Pro
Joined: Oct 2002
Posts: 638
Likes: 0
From: tampa fl
Vacum Question on PCV
i happen to pull the hose off the passenger side of my 89 L98 Auto...and to my suprise.....put my finger up to the Throttle body itself....NO VACUM at all!! the drivers has TONS of vacum.... i've done this before....on both sides....why is there no vacum on the passenger side PCV port of the Throttle body now????????? it's almost like something is blocking it....but what??? :cuss i just fixed the heating up problem....and now...something else.
OK new Law of POS VERT. fix 1 problem=3 things will break thereafter
I'd love to tell GM the meaning of Quality control.....if that department exists.
OK new Law of POS VERT. fix 1 problem=3 things will break thereafter
I'd love to tell GM the meaning of Quality control.....if that department exists.
Burning Brakes
Joined: Nov 2001
Posts: 1,241
Likes: 9
From: Houston TX
Re: Vacum Question on PCV (Fast_vette89)
that port goes to before the throttle blades, not to the plenum of the intake manifold. so, it's acting correctly (if i correctly understood which port you meant).
Le Mans Master
Joined: Apr 2000
Posts: 6,341
Likes: 1
From: Shelton CT
Re: Vacum Question on PCV (Fast_vette89)
:iagree:
That's how it should be.. That's not a PCV 'connection'.
That just sucks in fresh / metered air from the TB.
[Modified by MrNuke, 10:27 AM 3/7/2003]
That's how it should be.. That's not a PCV 'connection'.
That just sucks in fresh / metered air from the TB.
[Modified by MrNuke, 10:27 AM 3/7/2003]
Team Owner
Joined: May 2002
Posts: 24,337
Likes: 25
From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
Re: Vacum Question on PCV (MrNuke)
Nuke, is that the port that opens up above and between the two TB bores?. Its shaped like a little upside down triangle. Are you saying this is the pcv INLET?
