Midea Improper Gas-Air Mixture / Burner Contamination

Gas burner ignites but flame is weak, yellow, or uneven.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Dirty burner ports, Incorrect or partially blocked orifice, Wrong gas type (NG vs LP) or missing conversion, Low gas pressure from regulator

How to Fix / Troubleshooting

Safety first: Turn burner OFF and allow components to cool before cleaning.

  • Clean burner:
    • Remove grate and burner cap.
    • Clean the burner head and ports with warm soapy water; dry thoroughly.
    • Use a soft brush or toothpick to clear each port.
  • Check cap alignment: Ensure the cap is properly seated and not rocking.
  • Verify gas type: Confirm the range is configured for your gas type (natural gas or LP). If recently converted, ensure the correct Midea conversion kit was used.

Persistent yellow or lazy flames indicate an air shutter or regulator issue; have a qualified gas technician adjust or replace the regulator or orifices.

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Repair Difficulty

Medium 3/5

Required Part

Gas Burner Head
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