It is a foam Filter So I will try this, the Needles I have taken out inspected and cleaned gently as there was some slight green on brass corrosion, the manual I do have but It is very sketchy But I only have the manual for the engine as in the Briggs and Stratton engine , not the complete machine I have a parts and exploded view but that's it . I will clean the filter out like earlier suggested. But I notice that the choke butterfly stays horizontal at all times it doesn't seem to go vertical (closed) at any time .The Machine was outside in east yorkshire for a long period of time close to the sea.
Any further Ideas would be a great help.
I know about engines etc but only RC car nitro's and 2 strokes the carbs on those are easy to fix in comparison to this one , I know its similar just larger, but it doesn't seem to be as simple, or as easy to remedy