easy help
Aug 8, 2009 | 08:27 PM
#1
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Weekend Warrior
Joined: Aug 2009
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easy help
Hello I have a 02 400 ex just bought it 300 bucks did a valve adjustment and now it runs perfect except for it does not idle , only when the choke is all the way on if i move the choke off even a little it kills it and if i keep it reved with choke off it will stay running so wich screw will adjust the idle. any help is good thanks
Aug 8, 2009 | 08:30 PM
#2
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Weekend Warrior
Joined: Aug 2009
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Hello I have a 02 400 ex just bought it 300 bucks did a valve adjustment and now it runs perfect except for it does not idle , only when the choke is all the way on if i move the choke off even a little it kills it and if i keep it reved with choke off it will stay running so wich screw will adjust the idle. any help is good thanks
Aug 9, 2009 | 11:01 AM
#5
2 strokes or 4
Joined: Jul 2007
Posts: 665
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Usually when it only runs, idles on choke it means that the pilot jet is clogged. If I were you I would take the carb. apart and clean or rebuild it. Make sure to clean all the passages also. Can't remember where the idle screw is been a while since I had a 400ex.
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