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> Idle adjustment screw.
> On most engines, you need a tachometer and a milliamp meter to adjust
> it. A CO meter helps - a Colortune plug will do at a pinch (and is
> always preferable to a Gunson CO meter).
What do you need the milliamp meter for? And why a CO meter? I understand
that CO = low oxygen, but why wouldn't the engine compensate for that, and
put in less fuel, or open the throttle a little?
Thanks for the info!
brooks -fort collins/laporte area, n. colorado-
[ email@example.com '89.5 200Q @ 1.8 S&W Sigma 9F 17+1 ]