Aur bhi reasons ho sakti hein is problem ki.
Ager ap k mechanic ne carb ka kaha hai tou ager momkin ho sakay tou sprinter ka he koi dosra carb laga ker test karein ager is say issue reslove ho jata hai tou phir confrm ho jaye ga k masala carb ka he hai.
Dosri baat ye k ager Lifan ka he lagana hai tou Sprinter k apna carb bhi China made araha hai 1500 ka mil jata hai I think.
Tesri baat ye k Lifan k carb sa pick kum hoga, smoothness or shot mein farq aye ga, average aam tou per kum ho jata hai.