Mechanics

IDLING HIGH

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?
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Leighsansom81
June 26, 2012.



Check for vacuum leaks and check for problems with the IAC (Idle air control valve).

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?

Tiny
Leighsansom81
Jun 26, 2012.
The IAC is located on the throttle body.