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?
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?
The IAC is located on the throttle body.
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