Overly excited bike

[ChuckBunyon]

I'm going through the wiring harness on my '81 GS750 replacing one wire at a time. I decided to start it to make sure everything works like it should. Now the bike idles incredibly high. I can still rev the engine to increase rpms. I'm at a loss. The throttle is fine and the idler screw has been backed all the way out. Any ideas?

[Guest]

so you've replaced every wire on the harness?

[tom203]

Check for too tight a throttle cable, but it's also likely that you have air leak in intake. Look at the common issues in this link

http://members.dslextreme.com/users/bikecliff/images/GSR_Greeting.html

[ChuckBunyon]

so you've replaced every wire on the harness?

I'm working through it. The PO hacked the original harness to death. I tried but I couldn't avoid doing it.

[Dogma]

Choke stuck open?