SUNG

hi i charge the battery and runs the bike. the bike starts well but as soon as i release the throttle engine shut down. the rpm doesn't stay between 1-2 when i release the throttle it just jump down to 0. i don't know much about motorcycle so please help me .. i want to ride my bike

hi i just bought xs400 and under the engine some drops of oil leaking out of it i realized when it parked cuz i saw drop mark on the ground. the liquid leak doesn't small like fuel so.. those anyone have any idea what liquid is leaking under the engine?