Help with 47cc pocket bike?

Question

I have a 47cc pocket bike and I turn it on but it only stays on for like 5 seconds and it turns of. I have tried cleaning the carbulator but it doesnt work. Sometimesw it works but when im using it it then turns off after a while. Please help me!!!!!

Answer 1

I also have one, make sure the gas is on, and you adjust the choke, usually right after you start it you wanna turn off the choke.


Good Luck

Answer 2

--The piston, rings and cylinder might be so worn out, that the engine isn't strong enough to stay running.
--How old is it? How many hours are on the engine?
--Check the compression. Remove the spark plug, press your finger on the hole and try to start it. If the compression is good, it should blow your finger off the hole.
--Remove the exhaust pipe and look in the exhaust port with a flashlight. Any discoloration below the rings, scoring of the piston and/or cylinder wall and the top end will need to be rebuilt.

Answer 3

verify your spark plug for tiny or carbon trails. some circumstances spark plugs artwork effective till they are decrease than compression. i've got been bit by potential of this a pair circumstances and you by no potential forget approximately. placed a sparkling plug in it ,you likely pick one besides. If that don't do it your coil may well be getting warm. that is going to run effective till it gets heat that's frequently in the process the intersection.If thats all effective that's carb yet thats easy to envision/restoration.Have a squirt bottle packed with gas. whilst it starts off to die squirt some in carb intake. If it "roars to existence,its drift or needle. in spite of everything you'r greater suitable off getting rid of it in case you may. they are actually not something yet hassle to assert not something of discomfort and humiliation from the people you chosen to stay with.

Answer 4

Sounds like a problem with fuel supply. Restricted fuel line, fuel filter, dirty tank.