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Honda 420 (2x4) EFI

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Old 11-26-2009, 10:45 AM
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Default Honda 420 (2x4) EFI

I have a 2007 Honda Racher and after a recent day of riding I loaded my atv up on the trailer and brought it home. When I went to take it off of the trailer the idle was extremley high and will not come down. Any advice on how to fix this problem? Thanks in advance.
 
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Old 11-26-2009, 11:21 AM
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Have you tryed to adjust the idle screw on the carb?
It is the larger screw toward the top of the carb,it usually doesn't turn on its own but maybe it is loose.
Turn counter clockwise to lower idle,turn only 1/4" at a time and let it sit and adjust until you get it back to norm.
Also,choke cable not stuch is it?
Hope this helps
 
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Old 11-26-2009, 01:01 PM
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One a Rancher 420 there is no carb its a fuel injected atv, nor is there a choke cable. there is a way to adjust the idle i have read on here how to do this, Reconranger and Honda Mechanic would be the ones to ask
 
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Old 11-26-2009, 01:14 PM
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My bad,guess I should have read the capation more closely,was thinking about my buddies 350 rancher....sorry
 
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Old 12-19-2009, 08:19 AM
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The rancher has an idle air controller. It is on top of the throttle body, blk plastic, held by a rectangular shaped metal piece and two tamper resistant torx screws.

Remove it, and hit it with carb cleaner, screw it back together, and put it back on.
 
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Old 04-23-2011, 12:57 PM
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This worked for me today. Thanks for the help!

100 Proof
 
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