Keys locked under seat on my sym jet euro 50

SOURCE: Sym Jet euro 50 wont start

if you put to much fuel in the pot you might have flooded it....did you take off the fuel line to make sure you have fuel comming out?if it is not fuel injected.than try changing the jetting in it.does the plug have wet oil on it when you take it out or what color is it?

SOURCE: put new engine in carnt get a spark at plug sym

There may be several things causing this fault (your sure the plug is fine?)

The ignition systems on these bikes are pretty basic. The Stator plate provides power to the CDI unit, which builds up until the pulser tells it to send the power to the coil and produce the spark

1. is there voltage from the stator plate (under flywheel) - you can test with a basic multimeter.

2. is the pulser sending a pulse - also can be tested with basic multimeter

3. is the CDI blown? - swap out to test

4. Is the Coil blown? - can be tested with multimeter

it is also very possible that you may have got a couple of wires mixed up when you switched engines.

SOURCE: repairing a sym euro jet x 50cc scooter all aspects

Hello
Is it a GY6 Motor?
Go to www.scootdawg.com this forum should have wat you need also www.scooterrebels.com as well
Best Reguards

Larry

SOURCE: Hi i have a Sym jet euro x ,It will start of the

The clicking is the starter solinoid.Wire around it and see if starter works.If not replace starter.If it turns over solinoid is bad.

SOURCE: I have a sym 100

if real cold wheather the oil is thick and will make starting sluggish, or not at all.
it takes alot of cold cranking amps to start a cold motor. you could probably jump start it with a battery charger that has 50 amp start option.

if you think its carburation.........your automatic/manual choke may not be working, check cable adjustment, and lubricate your cables.
you can pull the choke out and clean it.