gs 500 k3 wont rev past idle.

dp441000 · L Plate Warrior Joined: 28 Apr 2013 Karma :

hello all,
first post and i really am stuck .
my suzuki gs500 k3 has always run a tad ruff when i gave it a big handfull bogging ect,but a 6 weeks back i tryed to get off to work but the bike would not rev past about 2000 rpm !after much try it did and thought no more of it untill it started doing it every day and now will not rev past idle at all without stalling .iv checked the stator,battery,ht coils ,pick ups air filter checked and cleaned carb jets floats .i think its sparking on both cylinders fine .i had thought it was a weak ignition but everything Seems to check out and its getting fuel .when i lift the carb slides by hand and turn throttle it still wont rev.But if i blow gently down the carb breath pipe it will rev but not for long!

my head hurts and i really want to try and fix this now as its been a long haul!. pease help and ill love you forever!!!!
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Paddy Blake · World Chat Champion Joined: 29 Jun 2006 Karma :

I have very little experience with the gs500.

My first thought would be torn diaphragms in the carb.

dp441000 · L Plate Warrior Joined: 28 Apr 2013 Karma :

Many thanks for your reply.i have checked them,no tears bit wrinkly though.any other ideas?thanks.
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Paddy Blake · World Chat Champion Joined: 29 Jun 2006 Karma :

I think hmmmnz on this forum would be best help so you could pm him.
I'm sure he would not mind but he might be a bit busy building a mobile home thing.

hmmmnz · Super Spammer Joined: 22 Aug 2006 Karma :

sounds to me like your jets are blocked, and the frigging gs carbs are an arse to get off as well Very Happy

sounds like you are due for a good carb strip down and clean,

i cant think of it being anything else, possibly electrics but if its idling ok then i doubt it,
the gs is a very simple bike so generally when something is wrong its usually something simple to sort
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dp441000 · L Plate Warrior Joined: 28 Apr 2013 Karma :

Thanks for your reply ,I've checked the jets themselves but I must have missed something! One thing that did look odd was the o ring under the main jet and jet holder was a bit flat looking but it both carbs not working .i guess another carb cleaning is needed .please don't give up on me lol !.
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hmmmnz · Super Spammer Joined: 22 Aug 2006 Karma :

slides stuck?? im 90% sure it has to be carb related,

can you post a video of it running etc
____________________
the humans are dead
I kick arse for the lord
Wiring Diagrams BIDNIP it bitches

Speed · Could Be A Chat Bot Joined: 19 Jul 2006 Karma :

Have you checked the choke? Could be sticking

dp441000 · L Plate Warrior Joined: 28 Apr 2013 Karma :

Many thanks for that,ive checked that the choke not stuck on and closes all the way.but i have not checked any seals ect in yet-this sat the carbs are coming off again!.I must admit i was looking for blocked jets and it was not that in depth!. :?
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I broke it again...!