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TOPIC: Re:Sputter Forum Tools Post New Topic Show latest posts Rules

#506029 tarcon (User) Try and keep trying Platinum Boarder Posts: 1016 Sputter 11 Months ago   My Roadie is basically running great. But at a stop light, if I quickly crank the throttle, it gasps a second. If I'm a touch slower on the crank, it's fine. When cranking through the gears on acceleration, it runs great with no hessitation. Anyone have any idea on the problem?   Logged     [img size=150][/img]http://i1119.photobucket.com/albums/k636/tarcon1/photo.jpg[/IMG]   The administrator has disabled public write access. #506031 Erbman02 (User) Platinum Boarder Posts: 5249 Re:Sputter 11 Months ago   the bike doesn't like quick blips to the throttle. The slide raises by vacuum, a quick blip creates a lean condition. all is normal.   Logged       The administrator has disabled public write access. #506033 Curt (Moderator) Never to old to ride! Moderator Posts: 14610 Re:Sputter 11 Months ago   This is a constant velocity carb and it doesn't like quick action to it called blipping. The slide is controlled by vacuum so it takes a second to react. You are dumping to much fuel with the accelerator pump when you blip it. It is normal for it to do that with blipping.   Logged     My Site Black Ice is Shiny, Black Ice is Deadly, Ya Wanna Ride My BlackIce?   The administrator has disabled public write access. #506044 jd750ace (User) I'm not IN danger, I AM the danger Platinum Boarder Posts: 7925 Re:Sputter 11 Months ago   Ditto. Many bone stock 1600's would die when blipping.   Logged       The administrator has disabled public write access. #506549 tarcon (User) Try and keep trying Platinum Boarder Posts: 1016 Re:Sputter 11 Months ago   Thanks guys. I guess the old 99 is running like a Bear.   Logged     [img size=150][/img]http://i1119.photobucket.com/albums/k636/tarcon1/photo.jpg[/IMG]   The administrator has disabled public write access. #506607 fireman922 (User) Schrodinger's Cat - Wanted Dead & Alive Platinum Boarder Posts: 5161 Re:Sputter 11 Months ago   Wait a minute. What about turning the PMS out a little, upping the pilot jet, massaging the accelerator pump? Come on guys, it's just carb cough.   Logged     Ask me about my attention deficit disorder or my pie or my cat. A dog. I have a bike. Do you like TV? I saw a rock. Hi.   The administrator has disabled public write access. #506655 Blackroadie (User) Sometimes I wish you were a pinata ! Platinum Boarder Posts: 6875 Re:Sputter 11 Months ago   fireman922 wrote: Wait a minute. What about turning the PMS out a little, upping the pilot jet, massaging the accelerator pump? Come on guys, it's just carb cough. My stock 40 hasnt coughed for 2 years....after a little massagin'   Logged     ...Scott   The administrator has disabled public write access. #506664 SKWEARpeg (User) Platinum Boarder Posts: 5245 Re:Sputter 11 Months ago   fireman922 wrote: Wait a minute. What about turning the PMS out a little, upping the pilot jet, massaging the accelerator pump? Come on guys, it's just carb cough. Shouldn't that last read,...Come on guys, it's just a "carb cough" ??? Put in a 37.5 pilot. Set the PMS at about 2 1/4 turns out(to start), turn the duration screw on the accelerator pump down to where it's about 2 1/2 turns off the lock nut with the nut on top of the arm, and call us in the morning. I can't hardly believe it....what a bunch of slackers.   Logged       The administrator has disabled public write access. #506669 fireman922 (User) Schrodinger's Cat - Wanted Dead & Alive Platinum Boarder Posts: 5161 Re:Sputter 11 Months ago   SKWEARpeg wrote: Put in a 37.5 pilot. Set the PMS at about 2 1/4 turns out(to start), turn the duration screw on the accelerator pump down to where it's about 2 1/2 turns off the lock nut with the nut on top of the arm, and call us in the morning. I can't hardly believe it....what a bunch of slackers. Thanks, I didn't know what to tell him for a 1600 tune.   Logged     Ask me about my attention deficit disorder or my pie or my cat. A dog. I have a bike. Do you like TV? I saw a rock. Hi.   The administrator has disabled public write access. #506783 RSTAR99 (User) Senior Boarder Posts: 224 Re:Sputter 11 Months ago   My 99 is doing the same thing, even with the other engine. Where is the pilot jet located? Do you have to remove the carb to replace it?   Logged     The administrator has disabled public write access.

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