Hello Randy, That's what it is doing.
The flame keeps coming on and off.
Please, ask me multiple questions I understand the diagnostics trees. I would like to speed this process up.
It comes on sooner than three to four minutes. About two minutes and you here a click most likely a relay. The safety thermo sensor has 0 resistance it is a off or on switch. I noticed LG does not have those two
coils it has one big valve. I suspect that valve is the problem.