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Slow Idle speed

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Old Mar 15, 2008 | 09:46 PM
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Default Slow Idle speed

I have a 2000 FI Roadking. I am running a PC-3 on this bike. Recently when the bike warms up, it idles extremely slow. Is there a way of increasing the idle speed or should I look for something else that is causing my problem.
 
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Old Mar 15, 2008 | 09:51 PM
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Default RE: Slow Idle speed

Ahhh .........Magnetti-Marelli they are known problem causers. the proper way to adjust you would need an digital tech or scanilizer , but you can get it up to operating temp(ride it for awile and adjust the hot idle) How's your cold Idle?

[IMG]local://upfiles/55106/556B1757876D44F8B76B9717FDFB0432.jpg[/IMG]
 
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Old Mar 15, 2008 | 10:01 PM
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Default RE: Slow Idle speed

Cold idle is fine. It only happens when the bike warms up.
 
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Old Mar 15, 2008 | 10:06 PM
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Default RE: Slow Idle speed

get it up to operating temp remove the ac and you'll need an#8 torks driver to adjust the hot idle screw. turn it up till it sounds good. Or take it to a shop to have it done.

[IMG]local://upfiles/55106/197ABA4572BA40D99220E94EDC018799.jpg[/IMG]
 
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Old Mar 15, 2008 | 10:18 PM
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Default RE: Slow Idle speed

Is this adjustment required ever so often, or is there something going on deeper in the system since it is fuel injected. Can the Power commander 3 be causing the problem? This condition seemed to happen over night.
 
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Old Mar 15, 2008 | 10:20 PM
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Default RE: Slow Idle speed

sorry t 10 torx

[IMG]local://upfiles/55106/E894C626B3364C1B88A6E3D083765F96.jpg[/IMG]
 
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Old Mar 15, 2008 | 10:23 PM
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Default RE: Slow Idle speed

It's a problem with alot of the marelli's mine does it oconasially the lock patch on the screws vibrates loose sometimes. apply blue locktite to the screw and it should be fine for awile
 
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Old Mar 15, 2008 | 10:42 PM
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Default RE: Slow Idle speed

Thanks, I really appreciate your help. I'll going to adjust it tomorrow.
 
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