was running gas tank full then died wont start was running day before for 20 minutes straight shut it off then started it right back up fine fixed the air fuel **** and had her idelin at 1 now wont start help took fuel pump off wire was broke off that was sodered on

 

i totally got rid of the fuel pump now someone told me i didnt need one so i checked the spark plugs they are fine look fairly new took the carbs off opened the floats used to shop size cans of gumout carb and choke cleaner cleaned all four carbs bike ran great for 15-20 minutes then all of a sudden i hit the throddle and it dies out i start it back up and it idles fine then i go to hit the throddle again and it dies then it finally doesnt start at all unless i choke it all the way or open the idle screw then i put it in gear try to take off and it dies again then it dies while ideling and i wait 5 minutes and it starts right up and has great throddle response like nothing ever happened then 5 to 10 minutes later it starts acting up again im mind boggled its pissin me off and i really dont have any other choice but to take it in and see if a pro can find out whats wrong someone told me maybe the oil needs to be changed would that have anything to do with it the oil is a lil thin but is at the proper filling level please help any1 thanx!