petrol11,

Usually on a walbro carby (if it is a metal one) you have two screws one stamped 'L' and the other stamped 'H'. If it is the plastic walbro carby then you only have the one screw which is down the centre of the carby spindle.

It could be a fuel filter problem in the tank as well causing you the problem because if it is a little bit dirty then you would get the symptoms that you are describing.

If you can post a picture of the carby it would help. cheers2

Regards,
[Linked Image]

Bruce


Please do not PM me asking for support. Post on the forums as it helps all members not just the individual.