frank.kamp1

Hi there. I have a problem with the little yamaha XS 400. It runs like shit. It only just starts (with the choke) but there is no way you can reve it up and drive of with it. I took out the spark plugs but they look normal. Also took out a little plug at the bottem of the carburator and gas is comming out. What could it be?? Please give my some advise. Thanks Frank

Hi there. I have a problem with the little yamaha XS 400. It runs like shit. It only just starts (with the choke) but there is no way you can rev it up and drive of with it. I took out the spark plugs but they look normal. Also took out a little plug at the bottem of the carburator and gas is comming out. What could it be?? Please give my some advise. Thanks Frank