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Sportster Motorcycle Air intake, Carburetor, EFI, Fuel, and Exhaust Problems, advice and/or how tos for Sporster and Buell motorcycle carburators, Electronic Fuel Injection (EFI), Air Intake, Fuel and Exhaust.

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  #21  
Old 12th April 2020
Dougray Dougray is offline
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Yes I know idle isn’t to spec , still “ tuning” , yes checked exhaust no leaks, thanks.
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  #22  
Old 22nd April 2020
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Billy1200 Billy1200 is offline
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Is your idle speed ok ?

Reason I ask is I eleminated carb farts once I upped idle slightly .A lot of bikes Imo sound very low , I expect it's to try and get the "potatoe,potatoe" sound thing more apparent ..

Not sure what my idle is set at but its not high but if I drop it say 100rpm or so it will fart

My idle mix is spot on btw...
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  #23  
Old 22nd April 2020
John Harper John Harper is offline
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When is the last time you changed your manifold seals? That's an often overlooked source of carb cough.

John
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  #24  
Old 4 Weeks Ago
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Folkie may I ask the question for you this time around?
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  #25  
Old 4 Weeks Ago
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He says he checked; not sure how.
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