My engine, above, has not started properly in its recent history. I thought cylinders were flooding. Refurbished the carburettors, replaced a damaged fuel line (from the VRO fuel pump to the primer solenoid). Today, on a hose and muffs, it started, no choke, open throttle. But it very soon revved out of control, wouldn't return to an idle, engine getting very hot, and wouldn't switch off , by kill switch, or by turning ignition to off. Scary few minutes! Stopped only when I starved it of fuel. I think this is re-run (dieseling). I'm going to look for gaps, cracks, holes in fuel lines, vaccuum hoses. I may change the fuel pump from VRO, to the simpler (oil premixed) fuel pump. Also, I've not successfully checked the timing, which I must learn to do. Any advice from anybody, I don't want the same thing to happen again.
