hey guys can anyone help me?
I have a lifan 140cc with a mikuni 26mm carbi, im struggling with setting up the bike so it idles without coffing and splattering and eventually cutting out.
i have already
-Cleaned the carbi
-adjusted the air/fuel screw 2.5 turns out
-fiddled with the idle screw and the only way the bike will run is through having the idle turn up really high!
the bike is about a yr old and suddenly started doing what it is!
note: bike seems to idle fine when the choke is on but when i go to ride it, the bike bogs down and i have to keep the revs up for it to run, but then it also seems to splatter when im just cruising along at a steady pace also i have noticed it backfires a lot more on engine braking!
any help will be appreciated!!! thanks
I have a lifan 140cc with a mikuni 26mm carbi, im struggling with setting up the bike so it idles without coffing and splattering and eventually cutting out.
i have already
-Cleaned the carbi
-adjusted the air/fuel screw 2.5 turns out
-fiddled with the idle screw and the only way the bike will run is through having the idle turn up really high!
the bike is about a yr old and suddenly started doing what it is!
note: bike seems to idle fine when the choke is on but when i go to ride it, the bike bogs down and i have to keep the revs up for it to run, but then it also seems to splatter when im just cruising along at a steady pace also i have noticed it backfires a lot more on engine braking!
any help will be appreciated!!! thanks