Questions & Answers for: jet 4 125

...and main jet the same way, by running it at an idle, then 1/2 to 3/4 throttle for the main jet. Note, a bad lag or bog is usually too rich on pilot jet, or even into a rich needle. (too high

...jet 4 scootor, we turn the ignition key to open seat then what? we've tried pulling the seat up it still won't open and the manual is stuck inside help! turn ignition key to the left this ...

4. Dirty or damaged air cleaner element. 5. The accelerator pump is inoperative. 6. Vacuum piston assembly malfunction. 7. Enrichner valve is not seated or leaking. 8. Restricted fuel supply tract. 9.

...jet 2 a 25 ? But it seems like it is holding bk and wont rev out over half throttle ? Does Eny 1 no wot the problem is cheers 4 ur help Hi, Dean for this situation I would call my local dealer or ...

...jet. 5. 3/4 to wide-open throttle is managed by the main jet and air jet. 6. A wide-open throttle is managed by the main jet. If you are running lean, spark plug electrode color is white, the engine ...

...4. Your main jet manages 3/4-wide open throttle. If you are running lean, spark plug electrode color is white, engine runs hot and feels like it is starving for fuel you need to go up on the jet size ...

...4. Dirty air cleaner element (may also affect idle speed). 5. Vacuum piston assembly malfunction. 6. Excessive accelerator pump output. 7. Plugged or restricted bowl vent. 8. Fuel level too high. 9. ...

4. Dirty or damaged air cleaner element. 5. The accelerator pump is inoperative. 6. Vacuum piston assembly malfunction. 7. Enrichener valve is not seated or leaking. 8. Restricted fuel supply tract. 9

...jet 4 125 scooter? I have tried turning the key to the left in the ignition slot but it doesn't move at all. Help. He there unplug the lights on the front turn the ignition on and press the ...

...Jet 4 RX125. Replace rear bulbs on it. Can't seem to get at the bulbs? Question edited for clarity. Question moved from Cars and Trucks to make model category. It is just a standard Stop / Tail bulb ...