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IAC Valve

Tiny
TALLBOY
  • MEMBER
  • 1993 OLDSMOBILE DELTA 88
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 285,000 MILES
I changed the iac valve and still does not stop the very high idle
Sunday, February 6th, 2011 AT 8:58 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Clean out the throttle body/plate, look for vacuum leak and test the throttle position sensor-
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Sunday, February 6th, 2011 AT 9:15 PM
Tiny
TALLBOY
  • MEMBER
  • 2 POSTS
How do I test the throttle position sensor? I'm kinda dumb. Lol
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Sunday, February 6th, 2011 AT 9:18 PM

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