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Eliminated vacuum lines and now the car falls on its face

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acebrooks44

20+ Year Contributor
72
0
Feb 24, 2003
Loudon, Tennessee
I rerouted the vacuum and now the car when I get on it falls on its face like it has a boost leak. I have checked all the lines and they seem fine, I checked the ic pipes and they are fine. I did not have the problem before I started removing them. I did it all right like taboospeedshop.com had posted. I have capped all the throttlebody ports, the evap can. the egr blockoff plate. I have the wastegate to the bcs to the intake mani to the bov. I have intake mani to the f.p.r. That is all the vacuum I have. Any clues?
 
The best advice I can give you is to DOUBLE chack the line going from the intake manifold to the fuel pressure regulator..that would make you car run like poop if it was leaking etc.

double chack everything
 
I found the intake mani to brakebooster was real loose! I clamped it off real good and tight and took it for a test drive. The car pulled real strong through all the gears(I only ran it to third) so I figure that is the boost leak I was feeling. Now I have ot get some other issues in check and I should be fine.:thumb:
 
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