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Idling high

Tiny
LEIGHSANSOM81
  • MEMBER
  • 2008 VAUXHALL ZAFIRA
  • 40,000 MILES
Hi mi 1.6 life zafira is idling just under 1000rpm. How can I get it down to 750rpm?
Tuesday, June 26th, 2012 AT 1:57 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Check for vacuum leaks and check for problems with the IAC (Idle air control valve).
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Tuesday, June 26th, 2012 AT 2:01 AM
Tiny
LEIGHSANSOM81
  • MEMBER
  • 2 POSTS
Ok thank you so much. Where would I be able to find the IAC? How does it look like and what checks can I make on it?
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Tuesday, June 26th, 2012 AT 3:38 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
The IAC is located on the throttle body.
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Tuesday, June 26th, 2012 AT 11:15 AM

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