I've got a B&S engine with a horizontal carby that will only run at full revs for about 20secs. The butterfly (pictured) isn't connected to the rod but any configuration I've tried makes no difference. It runs at full revs but the throttle is at 0% which is odd. The parts diagrams I've looked up give me no help as the are exploded view. Any ideas? Thanks
Last edited by Bonnar_Bloke; 22/12/1705:27 PM. Reason: Corrected Images