I cant seem to get this blaster to run right i pull the choke all the way out and it starts for a few seconds then dies and it wont start again the only thing that i have done to it recently is do the oil injection block off and remove the tors and i put the intake boot on correctly the funny thing is when i got it the thing would start fine and everything was out of place the intake boot wasnt on and the carb didnt have any lines only the drain one im pre mixing my gas at 40:1 and suggestions?