I've had this prob for a long time & just lived with it, but now gettin a bit fed up with it
. I can leave it in the garage a couple of wks, go out and it fires straight up. I back it out the garage turn it off & leave it for 5mins and when I try to start it it turns over and over before eventually firin oo 2 or 3 cylinders. Seems like its floodin, and was told when the engine is turned off the cut off valve shuts the fuel to the carb off but pressure is built up from the mechanical pump as the engine stops, and leakin past this valve and puttin excess into the carb. I tried a new one and its still the same. I wondered if there was somethin wrong with the area where this valve seats as when I pull the wire off it keeps runnin Shouldn't my bug cut out thru lack of fuel?