Hello CC...my first post!
I'm looking for some help...i've got an '05 Sucker Punch (stock 80" evo/ S&S super E). The bike starts and idles fine, but now every once in a while, the bike just sorta "bogs down" when i twist the throttle, and i'll have to pull off the road. When i rev the motor, it sorta feels like it's "gurgling"...and i'll have to keep revving it hard about 20-25 times...and then it will suddenly clear itself out, and then it's back to normal, running fine. I initially thought that there HAS to be some dirt bouncing around in the carb or something.
I have cleaned the tank, petcock, fuel line, float bowl, jets, replaced plugs, everything was pretty clean...i can't figure out what the problem is!!
Here's what i have discovered so far:
1- When i first drained the float bowl, the little blue o-ring from the top of the ejector nozzle had come off, and was just floating around in the bowl for "who knows HOW long?". I've had the bike over 3 years now and it's always ran great until now.
2- When i removed the accelerator pump cover from the carb, the round accelerator pump rubber diaphragm was not seated entirely in it's lip in the cap, a portion of it was pinched in between the metal cap and the carb body itself (and there was some dirt/ debris in with the accelerator shaft). I fixed this and cleaned everything.
I thought for sure that must have been the problem, but no..it still does it.
3- There is some (very little) residue where the manifold meets the rear port.
I'm a newbie to these sort of repairs. This was the first time i had ever opened a carb!
Could this be a timing issue? Or should i just re-tune the carb? Help me Obi-wan.
Thanks.
SOUP
I'm looking for some help...i've got an '05 Sucker Punch (stock 80" evo/ S&S super E). The bike starts and idles fine, but now every once in a while, the bike just sorta "bogs down" when i twist the throttle, and i'll have to pull off the road. When i rev the motor, it sorta feels like it's "gurgling"...and i'll have to keep revving it hard about 20-25 times...and then it will suddenly clear itself out, and then it's back to normal, running fine. I initially thought that there HAS to be some dirt bouncing around in the carb or something.
I have cleaned the tank, petcock, fuel line, float bowl, jets, replaced plugs, everything was pretty clean...i can't figure out what the problem is!!
Here's what i have discovered so far:
1- When i first drained the float bowl, the little blue o-ring from the top of the ejector nozzle had come off, and was just floating around in the bowl for "who knows HOW long?". I've had the bike over 3 years now and it's always ran great until now.
2- When i removed the accelerator pump cover from the carb, the round accelerator pump rubber diaphragm was not seated entirely in it's lip in the cap, a portion of it was pinched in between the metal cap and the carb body itself (and there was some dirt/ debris in with the accelerator shaft). I fixed this and cleaned everything.
I thought for sure that must have been the problem, but no..it still does it.
3- There is some (very little) residue where the manifold meets the rear port.
I'm a newbie to these sort of repairs. This was the first time i had ever opened a carb!
Could this be a timing issue? Or should i just re-tune the carb? Help me Obi-wan.
Thanks.
SOUP
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