My 2007 yamaha 650 v-star classic suddenly quit running one day as i was riding, as if the key was shut off. now it won't start. what causes this?

SOURCE: 2002 Yamaha V-Star Classic 1100 Will not run over 70 MPH

Hi,
The first thing you need to check is the air filter. Sometimes critters can get into the airbox when a bike sits for awhile. Sounds crazy, but it has happened to me. If nothing is blocking the filter, give it a quick clean since you have it out.
Next things to check:
Faulty diaphragm
Improperly adjusted fuel level
Clogged or loose main jet
Faulty fuel pump
You may not be able to check these on your own, but these are the next likely culprits.
Hope this helped

SOURCE: How do you charge the battery on a 2007 Yamaha

i'm not sure if you are saying how to access it. if you can... just unhook the battery.... attach the charger to it ... be sure you have the polarity correct.... after charging it for few hours.... hook the battery back up.... start up the bike... and let it charge the battery the rest of the way

SOURCE: how to lower the idle on a 2002 yamaha 650 v-star classic?

under the left side of the gas tank you will see i black knob/screw at the end of what looks like a hose. the knob faces the rear of bike. that adjusts the idle. its real easy to find and the only adjustment you can make to the carbs.

SOURCE: Carburetor issue

make sure the oil level is correct also on carb is a screw fiddle with this mixture screw and get back to me if it made no difference i will send a pic in a while

Murtaza Akberali Versi

• 767 Answers
• Posted on Oct 08, 2009

SOURCE: my 2007 yamaha v star 650 keeps blowing the fuse

There seem to a 'live' wire (in the turn signal, brake light or horn circuit) touching the frame of the bike and thus the fuse blowing.
You will have to trace out the short-circuit.
You can start wth removing the connections to the turn signals thn fit the fuse and see if it still blows ....like wise remove the wire to the brake light and thn check if the fuse blows, same to the horn.
In short ..you can remove all the wires connections to these and thn fit the fuse and refit the wiring connections one by one ,where the fuse will blow after connecting the wire to say brake light thn the problem is at the brake light wiring ....likewise to the others ...onces you identify the circuit tht has the problem thn it will be easy to trace it and rectify it.
Hope this helps!