I just put in a new crankshaft crank bearings seals all new gaskets n carb rebuild kit on my blaster and i had been starting it up n letting it run for a little bit n taking it around the yard a couple times nuthing major just puttin around on it and the last time i tried to start it it started first kick i let it warm up for about a couple minutes n wen i went to take off i shifted into first let the clutch out n it died...after that it wud not kick start i checked the plug it was fine tried choking it it had gas oil everything..so i had my brother try to push start me n i shifted into second and the wheels wud not catch like it was still in nuetral...it does this in every gear n i have no clue wat the problem could be...if anyone knows or has had this happen please let me no wats wrong!!!