What can I do to fix speed loss after acceleration on my 49cc Yamaha 2004 scooter?

by Caroline
(Palm Beach Florida)

I'm having a problem with losing speed on my Yamaha scooter after I first accelerate. I think it's got something to do with the wires connection to the handlebar acceleration. This is my guess... that the wires are super sensitive and don't like being touched or jostled about.

I've had it in the shop twice about it & it never really gets fixed. Should I be in search of a new shop or is there a solution to this I can fix myself? Help please.

I take off fine. Next thing I know the speed and power act like it's in such slow motion and I've got to swing on over into the bike line and chugg on home at about 5 miles. Sooner or later it snaps out of it but by then I'm scared to death to get back in traffic because it's only going to do over and over again.

Help Please.

Comments for What can I do to fix speed loss after acceleration on my 49cc Yamaha 2004 scooter?

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Aug 13, 2012
rollers and jets NEW
by: liam smith

this is probaly where the bike is running on the wrong rollers and gets take it to a moped tunning shop and they will tell you what you need

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