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Throttle body

Tiny
HAMMMS
  • MEMBER
  • 1994 SATURN SL1
What are the 2 small side ports for on a 94 saturn sohc throttle body? One of mine is completely gunked up
Tuesday, March 29th, 2011 AT 5:12 PM

4 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
I need more details There is a plate on the back side of the throttle when it is mounted with three vacuum nipple's?Is that what your talking about?
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Tuesday, March 29th, 2011 AT 5:24 PM
Tiny
SATURNTECH9
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Which part in the diagram are we talking about?
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Tuesday, March 29th, 2011 AT 5:29 PM
Tiny
HAMMMS
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The two small ports are shown in this pic
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Wednesday, March 30th, 2011 AT 5:36 PM
Tiny
SATURNTECH9
  • MECHANIC
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The diagram you posted is not very detailed but from what I see there supposed to be on each side of the throttle shaft?I don't see them in my diagram or remembering seeing them on the last throttle body on the saturn I looked at. Can you post a actual picture of it?Also there isn't going to be a vacuum port that is just wide open without a nipple and a hose going on it. On that throttle body there is a vacuum plate on the side facing the firewall with three vacuum ports on it those are the only vacuum ports on that throttle body.
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Wednesday, March 30th, 2011 AT 5:55 PM

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