GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: Torben1 on June 07, 2021, 07:11:05 AM

Title: 04 Fuel starvation/nappy at high rpm
Post by: Torben1 on June 07, 2021, 07:11:05 AM
Hello, i just got my A2 license and decided to go for a GS500F 04 model. The bike runs very good, but at high rpms (7-9k) it is very twitchy for a lack of an better word. Gas seems to come in small pulses, so the ride get very uneeven. I have tried switching over to pri and having the gas cap open, but this didn't seem to do the trick. I know the bike has disk restrictors behind the carburators, but i don't know if this has anything do to with this.

Does anyone have a clue on whats wrong?
Title: Re: 04 Fuel starvation/nappy at high rpm
Post by: Torben1 on June 07, 2021, 10:57:38 AM
Did another test, i can get past the twitchyness if i let go of the gas for a bit then turn it up again. It feels like im "pushing" trough the limit, and after that it's okay.
Title: Re: 04 Fuel starvation/nappy at high rpm
Post by: herennow on June 07, 2021, 11:31:25 AM
anyone messed with any settings on the carbs yet?