Fuel Problem!!!

[NINJARDR91750]

i need some advice on a L model 93 zx7. the problem seems to be flooding, when i let the bike sit over night it will fire up fine but if i ride for awhile then park (and turn the fuel off) the bike won't start. it will turn over but you can see fuel vapor coming out the exhaust! this problem just started i am going to check the fuel valve on monday nite and the canister vavle but why in the world would this just happen? i know the floats are set right i watched the guy set them when he rebuilt my carbs and synced them. any help would be appreciated!

[K916]

Did the mech set the mixture screws too lean?

When the bike's hot, it may be difficult to get it restarted but it will start just fine if its allowed to cool

[rhd]

my bike does the same thing and i cant figure it our eather but its a pain in the ass when i stop to get something to drink and have to sit at the gas station for an hour!.....mines a 99

[Chief]

i got a 2000 and same issues, but only on hot days. I hold my throttle wide open, and it seems to work most of the time.

[rhd]

it starts if you hold it wide open?

[NINJARDR91750]

got her fixed. i have a cali model and one of the vaccum lines had came un-done. there is a valve beside the air box and if the vaccum isn't right the the valve won't open and allow the correct amount of air into the airbox. but its running right now and i think next spring i am going to sell it and by a zx12r. that feul injection sure sounds good!!!