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High Rev Issue
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Gibson
UTC
Lurker
Joined: UTC
Posts: 4
 
Gibson
Lurker
Joined: UTC
Posts: 4
UTC quote
This is for my Lx150.

Ok so silly me decides to get a 38 jet for his carb. First tech try on the scoot and I do it myself. Get the jet in, close the carb.

Now I was also dumb enough to screw around with the air/fuel mix valve and now at high revs the engine cuts out. It idles fine, but anything else cuts.

I did notice a lot of fluid in my evap hose, so I wasn't sure if it was a combination of having a new jet, screwing with the air/fuel mix and having overfilled the tank with gas.

Any suggestions are appreciated.
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VP1
UTC
Molto Verboso
Joined: UTC
Posts: 1416
Location: San Diego
 
VP1
Molto Verboso
@vp1 avatar
Joined: UTC
Posts: 1416
Location: San Diego
UTC quote
I'd suggest taking it to a Vespa dealer and having them fix it. Then I'd recommend you stop screwing with it
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