My cbr 600 f2 1993 had been sitting for a long time

Question edited for clarity.
Question moved to model category.

The carb needs cleaning, likely blocked jets. Maybe a torn diaphragm or two.

1993 CBR 600 F2 Carb Removal

Honda CBR Forum https://cbrforum.com > ... > CBR 600F2
Apr 22, 2017 - CBR 600F2 - 1993 CBR 600 F2 Carb Removal - I'm having an issue lifting the carbs. I don't know if they have ever been removed previously and wonder if that ...

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93 F2 Cleaned Carbs and Now It's Not Starting?

FireBlades.org https://www.fireblades.org > ... > Honda CBR 600
Aug 6, 2017 - Now that it's all clean, I can't get it to start without spraying some carb cleaner down the carbs and it'll run for a moment then shut off ( ...

Carburetors & Parts for Honda CBR600F2

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Sounds like a stuck float on the left carb. Try tapping the carb bowl while the gas is running through. carbs probably need cleaning.

The carbs are plugged and need to be completely disassembled and cleaned out along with the tank and petcock. If the tank has any rust it remove the tank and put a tank liner kit in it. Most cycle shops and online stores will/may have the liner kit. The carbs will easily plug up with the new formulated gas even sometimes in less than a years time. If you are not familiar with the cleaning process, it is best to take it to a dealer ship or mechanic. Some carbs have jets inside that will have orifice as small as .010 inch. Most home mechanics or "do it your selfers" will not have tool that can clean those size jets.

Has the bike been sitting up for any length of time? Sounds like the needle/seats are sticking (they regulate the flow of gas into the float bowls of the carbs).. a full float bowl will last about a mile or two..then you run out of gas.. then. if you let it sit.. they slowly refill.. (add choke).. and it will restart and repeat this over and over..if this sounds right... have the carbs professionally cleaned/checked and calibrated!!
Have you checked the petcock to make sure its flowing gas freely to the carbs?

first,your over heating the starter, hope its still good. 2nd, running carb cleaner thru will not clean the whole carb, only lite deposits. You need to pull the jets, and clean then, thats where your problem is. Jets have a very small hole to atomize the gas, and need to be clean.

Clean carby out
Put fresh fuel in.
Battery fully charged.

Running jump start.

you might find that when you layed the bike on its side the carbs became unbalanced try balancing the carbs

Sounds like your carbs need cleaning. Get them cleaned and synchronized. You can try running some in tank carb cleaner such as seafoam or chevron techron and see if this helps, but most likely a plugged pilot jet or two.

wow, 7 years without use! try to check if the fuel pump motor is still working... also check the fuel lines if its clogged.. I hope you get your bike up and running again... feel that adrenaline rush when going 100+mph.. hehehe.. have a good one bro...

hi, each lead has the specific number on it. if you do this correctly then they genrally give you an idea to where the sit in the coils( the way they bend :-) ) also i believe the coils are better off been attached to the frame once you are sure leads are in corect order and possitioned correctly in the coils.i just presumed the coils neaded earthing. make sure battery is pleny charged as a bad battery can just hinder. it is also very easy to flood the bike so just check the plugs again. if they are unusually wet then dry them off and try again . otherwise maybe try cleaning all electics.

hope this somehow helped
gavin barraclough