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Honda 81 CB750C high idle

Posted: Sun Oct 21, 2007 3:20 pm
by jk333
my CB750C has a high idle after it warms up (about 3000-3500 rpm). it's the DOHC 750CC with four carbs, does anybody know how to adjust the idle? any help would be great, thanks.

Posted: Sun Oct 21, 2007 4:46 pm
by Sev
There should be a black knurled knob attached to a hose that attaches to the carbs that you can spin to adjust the idle.

Failing that there will be a screw on the side of one of them that you can adjust with a flathead.

Posted: Mon Oct 22, 2007 9:24 am
by beardking
May seem like a dumb questions but is your choke still on?