hey guys i got my old polaris 500 down for repairs , the stator went so the charging system wasn’t working (got water in pull cord) , i replaced the stator and regulator , the bike will idle now but pop and fart , even had a massive backfire at one point .soon as you rev the bike its highly under powered and pop and farting .. .. the original stator is no longer usable it fell apart etc , can anyone think of why after putting in a new stator it would do this? the bike ran fine before hand (had to charge battery etc) ..
ive done some air/fuel mixtures turns in the passed could this be a problem? .. im not sure i am stumped any help would be appreciated .. btw i do not have a light connected to the regulator at this moment maybe that is why?