help!!!

I have a 2 stroke 50cc moped and it starts first time everytime but then its running the exhaust is blowing out blue smoke like crazy speshly when running at full throttle. No mods just de-resticed... Any thort please comment. Thanks!!!

 

blue smoke means its getting too much oil

 

How to sort this problem. Like refuse the oilngoing into the engine

 

Probably the seal on your oil pump

 

Okay thank you. Easy fix?

 

Okay it is easy to fix

 

Take your oil pump out change the seal!

How old is the bike is it used regular?

 

Im gona just premix

 

Its a 2002 with about 11ooo on it

 

When you 'de -restricted it' - did you re-jet it ?

 

i dunoo it just come like it. i cleaned the carb today it has a 72

 

Merry Christmas!
Idea:
Unscrew the spark plug, take a photo and post it on here. That should tell us a thing or two.

 

Also, please tell us the make and model of the bike, e.g. Peugeot Speedfight 2. 72 sounds like a standard jet for a SF2, that's why I took a guess.

 

I toke the spark plug out today and I put a new one and put the old one in the bin. The old plug had thick black on it. My engines running to rick but would this make the blue smoke???.. Mbk Mach g 50cc stock.. Tar

 

go for a long ish ride and then photograph the new plug.

 

That's long... What's the standard setting for the mixture screw on the carb?? I'm just gona do that then go from there really

 

http://www.google.co.uk/search?hl=e...2F%2Fwww.dansmc.com%2Fsparkplugs1.htm;578;432. That's what she looked like. The old plug..

 

That URL link is wank.. Sorry. The old plug was thik black stuff with lumps of little black balls... Any thorts

 

Little black balls? Strip the cylinder and take a look at what is going on in there. Or seek professional help. It´s too rich - no doubt. But anything other than soot on a plug is bad news.

 

I've done my mixter screw at the highest idle and just got blue smoke now. How come I got blue smoke ???