Is there any danger in using a liquid feed on a gas stove?
if the stove has a preheat tube. The liquid fuel will reach the preheat section and vaporise with the heat from the flame (if it hasn’t vaporised earlier). The jet hole, which is typically of the order of 0.3 mm diameter, will only let a certain amount of gas through at a time. The back pressure will simply limit the amount of fuel reaching the preheat section. This is exactly the same as for petrol and kero stoves: exactly the same. Just make sure you have a flame at the burner before you turn on the valve, and do that gently at the start. However, do not try this if the stove does not have a preheat tube, and the author accepts NO responsibilty for what you do!