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1981 suzuki gs550 issues, can anyone help??
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1981 suzuki gs550 issues, can anyone help??
i have an 81 gs550, ive turned this bike into a bobber and before i did anything to it, it had no issues other than the carbs were acting up, no big deal. well now that ive completed it, it didnt want to run right, it didnt seem like it was charging, here to find out the battery i had crapped out on me, so i got another battery from my brother in law that is good, but everytime i goto start my bike after its been sittin a lil while, it like the battery goes completly dead and in order to start it i have to put the battery charger on it on high to get it to do anything, when it does start it will sit and idle with a lil popping (carb issue, im assuming), but once you get out and try to ride it, its like its not keeping enough juice to keep spark and a combination of lack of fuel (once again i think thats a carb issue). has anyone else had this issue or something similar or any idea what to check, what to do to fix this. thanksTags: None
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Originally posted by wicked_wonka View Posti have an 81 gs550, ive turned this bike into a bobber
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wicked_wonka
Originally posted by Agemax View Postsounds like the battery you borrowed is no good either. you should buy a new one or one you KNOW is good, then check if it is charging when the bike is running
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Forum LongTimerGSResource Superstar
Past Site Supporter
Super Site Supporter- Mar 2006
- 35622
- Torrance, CA
You got mufflers on this bobber of yours?Ed
To measure is to know.
Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182
Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846
Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf
KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection
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wicked_wonka
Originally posted by Nessism View PostYou got mufflers on this bobber of yours?
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mgkoret
The popping issue could be an air gap, thats what it was in mine at least. Either check the airbox to carbs, and carbs to block boots. also, you can start the bike and spray some carb cleaner around the boots and if the RPMs go up, there's a leak!
As far as the battery issue, im having the same thing. What I have diagnosed so far is that the R/R (Rectifier/Regulator) or your stator could be bad. When that happens, your battery doesnt charge and you get a dead bike. Lame
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