Incorrect flame pattern — Flames not consistent (should be blue with slight yellow flicker)

What does Incorrect flame pattern mean?

The ideal flame pattern should be a light blue to dark blue flame with only occasional yellow flickering tips. An incorrect pattern suggests dirty burner ports or obstructed spider/insect screens.

• Blocked or dirty burner ports
• Obstructed spider/insect screens affecting air/gas mixture

Click steps to track your progress.

1. 1

   Clean the burner tube ports as detailed in the 'CLEANING THE BURNER TUBE PORTS' section.

2. 2

   Inspect and clean the spider/insect screens at the ends of the burner tubes.

3. 3

   Ensure the grill is off and cool before beginning any cleaning procedure.

4. 4

   After cleaning, observe the flame pattern to verify it matches the desired blue flame with occasional yellow flickers.