Hello eveyone,this is the first time in 2yrs my 260 has let me down,so it came as a bit of a surprise when this morning it starts,runs very lumpy then cuts out.The only way to keep it running is to give it some throttle but as soon as you stop it cuts out and there is a strong smell of fuel.Is this the air flow meter? The fuel clip and pump was checked last Monday by my garage during the annual service.Can anybody point me in the right direction.This is so weird not having her running.