2007 Yamaha 650 vstar custom

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qccmema
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Joined: Sun Jun 16, 2013 11:29 am
Real Name: JoAnne
Sex: Female
Years Riding: 6
My Motorcycle: 2007 yamaha 650 vstar custom

2007 Yamaha 650 vstar custom

#1 Unread post by qccmema »

While riding down the road my bike starts to sputter and I cannot throttle it. Sounds like it is running on one cylinder. It doesn't happen all the time and normally doesn't last that long when riding. I have switched to a higher octane of fuel. The bike does not sit long without riding. Help...

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Johnj
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Re: 2007 Yamaha 650 vstar custom

#2 Unread post by Johnj »

Hello JoAnne and welcome to the forum. It sounds like a fuel delivery problem. I'd try running some Seafoam through the carbs before I would clean them. Good luck.

P.S. Can you show us a picture of your bike?
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pchast
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Re: 2007 Yamaha 650 vstar custom

#3 Unread post by pchast »

Can you open the gas cap when its sputtering. It could
be air locked...

Please pull over first and check.
2019 Zero DSR, 1980 Suzuki GS550L

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BRUMBEAR
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Re: 2007 Yamaha 650 vstar custom

#4 Unread post by BRUMBEAR »

+1 air lock or clogged screen in petcock
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