blaster starts, but wont run..Pls..HELP!!

i would try to plug it back in just in case it was some like freak accident and something knocked loose and if your hearing tapping you know what i mean it could lead to a bigger problem
 
it still smokes white tell it warms up . will it do that after a top end rebuild? i am trying to brake it in but its hard in the city. i got about 1hr in on it. one more thing i am not trying to rev it out but when i go down the street i gets choppy about 3/4 gas. is it the stock jet i put in ?