Backfire After Start (electrict Push Start)

[JVIC]

Help me please my sniper always backfire after electric push button i used or kickstart and i noticed always after refuel and i use electric start the backfire occurs.why why why help me mga master

 

[takomi]

carb tuning imho!

 

[john_carlo]

Bore and carb use and jettings...

 

[JVIC]

Bore and carb use and jettings...

Anu po kaya dapat gawin sir

 

[Francisco N. Maristela]

1.) Carb - retune and make sure your mixture isn't lean
2.) Exhaust - make sure there are no leaks
3.) AIS - clean it or disable it using the technique of traxxis