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2004 Buick Lesabre Intake Manifold Small Vacum Port Location

Tiny
HARRISST10
  • MEMBER
  • 2004 BUICK LESABRE
  • 3.8L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 120,000 MILES
I am replacing the top intake manifold on my car and when I got to the part where I install the vacum hoses on the back on the manifold I noticed that I only had the big hose. I cant find a small hose anywhere and was wandering what the small port is for or where the hose connects to.
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Thursday, July 23rd, 2015 AT 8:50 PM

3 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Did the old manifold have the port? If not then just leave it capped.
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Friday, July 24th, 2015 AT 2:17 AM
Tiny
HARRISST10
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  • 2 POSTS
Yes it did
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Friday, July 24th, 2015 AT 7:27 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Then I don't understand your question. If you removed a hose from that location the the old one, then put it back on this one.
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Friday, July 24th, 2015 AT 11:12 AM

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