netdudeuk

This model is not that old and it has not been run that much either. I have now found that the engine 'splutters' if I give it a lot of throttle. It's hardly ever been at full throttle but I know that it did run smoothly before. Now it does not run smoothly at high revs and at one stage it almost came to a halt. The LHS suggested that I turned the large screw a quarter turn anti-clockwise but that made no difference. Does anyone have any suggestions ?

Thanks