Try this
General gas ranges
➔ Reinstall the burner cap.
If the burner cap (black) is incorrectly installed, all of the gas will be forced to one side creating a bursting sound.
➔ Replace the battery with a new one.
If the battery is running low and sparking delayed, a bursting sound may occur when the gas already out of and collecting near the burner ignites.
➔ This may occur after a long period of non-use. Repeat ignition several times before cooking.
When you turn off the flame, gas remains may burn once again and make an popping sound occasionally.
Lightwave gas range (hidden cook)
After a failed ignition, re-ignition may create an popping sound when any gas left inside the burner ignites.
This guide was created for all models, so the images or content may be different from your product.