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Main Area => General GS500 Discussion => Topic started by: Sinthetic on May 03, 2007, 12:56:45 PM

Title: Rough running bike now runnig woooohooo
Post by: Sinthetic on May 03, 2007, 12:56:45 PM
ok need help. when i start my bike it runs really rough, when i give it gas it sputters and doesnt increase speed. just put on another carb and petcock thinkin this would help any advise appreciated. anyone in brevard county, fl region who is bored an wants a go at it is also welcome  :icon_twisted:

alan
Title: Re: rough running bike
Post by: NiceGuysFinishLast on May 03, 2007, 01:05:35 PM
is this cold starting? Does it smooth out after running for a bit? Do you know what a choke is/does?
Title: Re: rough running bike
Post by: jordan172005 on May 03, 2007, 01:07:17 PM
Since you changed one of the carbs, have they been synchronized? Also like the person above asked is this when starting it cold? Like after sitting overnight? Does it run smoothly after it's warmed up?
Title: Re: rough running bike
Post by: Sinthetic on May 03, 2007, 01:24:44 PM
doesnt seem to change when it warms up. the rough running is main reason i changed the carbs. just took out plugs and cleaned and checked everything.
Title: Re: rough running bike
Post by: Sinthetic on May 04, 2007, 09:59:27 AM
ok we spent hours tryin tofigure this out. Heres what i got:  acts like running on 1 cylinder, if you mess with stator i.e arc magetic with a wrench the rpm increases and runs high but smooth. have two contact stator. good spark @ plugs it seems. sprayin quick start into carb does not help. advise bad stator, ignitor , or regulator possibly?

help!!

alan
Title: Re: rough running bike
Post by: The Buddha on May 04, 2007, 11:19:19 AM
My bet is bad auxillary ground.
Cool.
Srinath.
Title: Re: rough running bike
Post by: Sinthetic on May 05, 2007, 08:13:58 AM
in the o so popular fashion of sounding like a dumb ass. Auxillary ground is located??????  :icon_confused:
Title: Re: rough running bike
Post by: werase643 on May 05, 2007, 08:32:28 AM
several (ok 2 or 3)   all over the bike..... look for them

where ever a black wire is bolted to the frame
where the coils are bolted to the frame

Title: Re: rough running bike
Post by: Wrecent_Wryder on May 05, 2007, 11:34:00 AM
[8
Title: Re: rough running bike
Post by: Sinthetic on May 07, 2007, 06:16:59 PM
wire at battery good, replaced ignitor no help, replaced regulator no good. Had friend check spark at plug good (gonna swap coils just to be sure) ahhhh i give up!!!!!!!
:mad: :mad: :mad:
Title: Re: rough running bike
Post by: thirdman on May 08, 2007, 10:31:46 AM
Stupid question: if the/an auxiliary ground is disconnected, there should be no spark on one cylinder, right?
Title: Re: rough running bike
Post by: Sinthetic on May 08, 2007, 12:35:38 PM
HORAYYYY FOR ME !!!!!!!! I GOT IT RUNNING !!!!! turns out i was right ** :flipoff: horay for the noob** it was the pulse generator. also thank goodness for having two bikes to swap till you find a problem lmao ok now time to sell a bike. For the record...... Thank you for everyones help, pat yourselves on the back - then smack yourselves in the back of head!!




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