thatsmydawg
+1y
buddy has a diamo 50 cc scooter and he took it in for some kind of knock at high rpm's and they tookj the carb off but now it wont run right. i took it appart today and everythign seems fine im just curious there is a adjustment screw on the bottom where the bowl is and there is 2 right in front of the float if i take the bowl off he said when he adjusted the 2 inside it ran better but i thought those might of been the jets. it runs good till it hits a certain rpm and then it bogs down and stays at idle