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HomeRepair HelpOven RepairGas stove burner won't light Repair
Gas stove burner won't light
When your gas stove burner won't light, start with the burner cap. A cap that is misaligned or not seated correctly can prevent the spark from reaching the gas and may cause an uneven flame. Turn off the gas stove and wait until the cooktop is cool, then reposition the cap on the burner base. If the gas stove is not lighting because the spark is weak or intermittent, the spark module may be defective. Check the spark electrode and spark wire before replacing the module. Next, verify that the range is receiving incoming power by testing the outlet and checking the circuit breaker or fuse. If other burners spark normally but one burner does not, the spark ignition switch or the spark ignition switch and harness may have failed. A worn or damaged spark electrode can also click without igniting the gas. These are common gas burner problems, and replacing the faulty part can restore operation. Enter your model number to find the exact spark module, ignition switch, harness, spark wire, or spark electrode for your range or gas stove.
01 - Burner cap not on correctly
If the burner cap is misaligned on the burner base the igniter may not spark properly, and the burner flame will be uneven. Confirm the appliance is turned off and the stovetop is cool to the touch, then readjust the burner cap, if necessary, so it is seated properly on the burner base.
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02 - Range/Stove/Oven Spark Module
The spark modules provides power to each surface burner spark electrode. If the burner is produces a weak spark, or if the burner sparks intermittently, the spark module might be defective. Before replacing the spark module, first check the spark electrode and the spark wire. If the spark electrode and spark wire are not at fault, the spark module is likely defective. If the spark module is defective, replace it.
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03 - Incoming Power Problem
The electrical outlet may not be getting power. To determine if the outlet is getting power, try plugging something else into the outlet. If the outlet is not getting power, check the home circuit breakers or fuses.
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04 - Range/Stove/Oven Spark Ignition Switch
When the burner is turned on, the spark ignition switch sends voltage to the spark module to produce a spark. If the spark ignition switch is defective, it won't send voltage to the spark module, and the burner won't be able to produce a spark. If your range's burner isn't sparking, check to see if the other burners are sparking properly. If the other burners are sparking properly, the spark ignition switch is likely defective.
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05 - Range/Stove/Oven Spark Ignition Switch and Harness
When the burner is turned on, the spark ignition switch sends voltage to the spark module to produce a spark. If the spark ignition switch is defective, it won't send voltage to the spark module, and the burner won't be able to produce a spark. If your range's burner isn't sparking, check to see if the other burners are sparking properly. If the other burners are sparking properly, the spark ignition switch is likely defective. If the spark ignition switch is not sold separately, you will have to purchase the switch and harness assembly.
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06 - Range/Stove/Oven Spark Electrode
The spark electrode sends a spark to ignite the gas in the burner assembly. If the spark electrode is defective or worn out, it might not produce a spark, or the spark might be too weak to ignite the gas. As a result, the spark electrode will make a clicking sound when the burner is turned on, but the burner won't light. If the spark electrode is defective, replace it.
Highly Likely
Frequently Asked Questions
Why is my gas stove burner clicking but not lighting?
Why is one gas stove burner not lighting while the others work?
Why are none of the gas stove burners sparking?
How do I know whether the spark electrode or spark module is bad?
How do I find the correct gas stove burner part?
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