Dick_B wrote:
I would double check the holes where the gas comes out. I know you said they were clear but sometimes the obstruction is back out of sight.
It has been double, triple, and quadruple checked, and cleaned. The opening. I cannot get down inside the line without dismantling the actual line and orifice piece. The opening does not appear to be the problem, as I cannot imagine something very tiny getting through that pin (not pin head--pin pointy end) sized opening. E.g., no insect would likely be able to get in there. Definitely no grease or similar as 1) I never use anything greasy on the stove and 2) I've rarely used that burner ever anyway.
