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Old 08-25-2014   #8
secondchance
 
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,704
Default Re: Pulling the Plenum for the first time...

Quote:
Originally Posted by Billy Mild View Post
I would like to replace vacuum lines not just put a band aid on them. Where should I get the 3 way vacuum check valves?
My vacuum pump runs every second or so. So it there are some vacuum leaks.
Based on my experience, unless plastic lines are cracked and broken, replacing with new lines will only buy you time because heat and oil fume softens the rubber and makes the seal loose. Crazy glue, zip tie and sealant (or epoxy) on the shoulder is the permanent solution.

http://www.amazon.com/ACDelco-15-505.../dp/B0016I0E42
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