Goodman furnace not reaching thermostat temp has an emerson 4633e control board. Gas will come on, blower on then gas will shutoff with blower still on before reaching temperature on thermostat. HVAC company has been out at least 3 times over the last 4 years for same issue. They have not replaced control board yet.

It's not likely the board is the problem. Does the gas come back on? Does the blower shut off? What kind of thermostat?