M20B23 correct idle speed when warm?

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M6luvva
E30 Zone Newbie
E30 Zone Newbie
Posts: 108
Joined: Wed May 16, 2012 11:00 pm

Post Fri Sep 07, 2012 5:08 pm

What should the idle be set to once warmed up? And the next question is .....what's the best way to adjust it?
Thanks
Chris.
Andyboy
Alpina Colada
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Joined: Mon Sep 11, 2006 11:00 pm
Location: Notts

Post Sat Sep 08, 2012 11:28 am

Set it to 800 rpm. There is an adjuster screw (air screw) on the alloy casting that bolts to the inlet manifold directly above the cam cover.