I have a very low time Walker powered by an 18 HP Briggs Vanguard. It is runnng very rich and surging. I took it to the dealer but they have been unable to fix. Was thinking about buying a new carb but installation appears to be a very major effort. Don't know if there are videos on this but it appears the fan shroud need to be removed as well as the intake manifold. Neither of which appear doable with the engine installed.
Has anyone else experienced such a problem and if so what did you do?
Has anyone else experienced such a problem and if so what did you do?