Hi crazy carl,
Thanks very much for your reply.
I understand everything that you say , but what's got me baffled is that it does get better and stops cutting out after a time , so if it was an air leak it would surely not improve with time but do it all the time.It does have a lack of power all the time.
The plug has been replaced.
After they striped & cleaned the carb & tank it did stop cutting out for a short time but still did not have it's normal power , this did not last long & it reverted back to cutting out after a day or so.
It is a lesson in frustration as I cannot speak Chinese and I don't know if my wife translates what I am trying to say correctly.
These road side repair people have no testing equipment at all & I just know they don't know what they are doing,but I also they are just trying to earn a living so I can't be too hard on them.
I will disconnect the auto choke as this reacts from the heat of the engine & maybe the mixture is wrong this is why it never has no power.
Any more thoughts from you ?
I will let you know how I get on.
Regards Casper.