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FJR Motorcycle Forums
Technical & Mechanical Problems
Further details on Fast Idle system
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<blockquote data-quote="RadioHowie" data-source="post: 643362" data-attributes="member: 426"><p>True, but a visual inspection could be carried out as well, forcing the sliding rail, accessed at the left end of the TB assembly, to the right, allowing the fast idle valves to then close on their own. They are visible from above and one could see if they're closing on their own.</p><p></p><p>Perhaps sticky valves are the reasons some folks NEVER see decent vacuum levels when attempting TB syncs.</p><p></p><p>You read it here all the time..."I can't get my carbtune to ready anwhere close to 250mm/hg"...may be sticking valves.</p><p></p><p>'Howie</p></blockquote><p></p>
[QUOTE="RadioHowie, post: 643362, member: 426"] True, but a visual inspection could be carried out as well, forcing the sliding rail, accessed at the left end of the TB assembly, to the right, allowing the fast idle valves to then close on their own. They are visible from above and one could see if they're closing on their own. Perhaps sticky valves are the reasons some folks NEVER see decent vacuum levels when attempting TB syncs. You read it here all the time..."I can't get my carbtune to ready anwhere close to 250mm/hg"...may be sticking valves. 'Howie [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Further details on Fast Idle system
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