Idling high

2008 VAUXHALL ZAFIRA

40,000 MILES

LEIGHSANSOM81

Hi mi 1.6 life zafira is idling just under 1000rpm. How can i get it down to 750rpm?

Jun 26, 2012 at 1:57 AM

JACOBANDNICKOLAS

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

Jun 26, 2012 at 2:01 AM

LEIGHSANSOM81

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?

Jun 26, 2012 at 3:38 AM

JACOBANDNICKOLAS

The IAC is located on the throttle body.

Jun 26, 2012 at 11:15 AM