vacuum help
Thread Starter
Advanced
Joined: Apr 2009
Posts: 69
Likes: 0
vacuum help
I have checked all the other things i can think of as to why my stock 02 vert would be idling rough . I need to check the vacuum pressure. I dont have even the slightest clue how. I tried using the search on here but was unable to find a how to article. If any one can help with pics and a basic walk through on where the test valve is and such that would be very appreciated. thanks
Last edited by jonwymore; Aug 1, 2009 at 06:41 PM. Reason: left out info
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
An easy port to get t is the PCV port. Look on the front passengers side of the manifold just aft of the TB.
Mine is a FAST manifold but the stock manifold vacuum line is in the same place.
Mine is a FAST manifold but the stock manifold vacuum line is in the same place.
