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HomeRepair HelpFrigidaire Oven RepairFrigidaire Gas stove burners spark all the time Repair
Frigidaire Gas stove burners spark all the time
If your Frigidaire gas stove burners spark constantly, the most likely cause is a defective spark ignition switch. A switch with contacts stuck closed can continuously send voltage to the spark module, even when the burner knob is off. Test each spark ignition switch with a multimeter for continuity at all settings. If a switch is wet, stuck, or shorted, the spark ignition switch and harness may need replacement after the stovetop has fully dried. Next, inspect the surface burner orifice holder for misalignment or poor grounding, then make sure each burner cap is seated correctly on its burner base. A misplaced cap can prevent the flame from reaching the spark electrode, causing the Frigidaire gas stove to keep sparking. Water spilled around the burner knobs can also short the spark switches, so unplug the range and allow the stovetop to dry for a day. If the burners light but the gas stove igniter keeps clicking, inspect the spark electrode for dirt or visible damage because it may not be sensing the flame. Enter your model number to find the exact replacement part for your specific Frigidaire gas stove.
01 - Frigidaire Range/Stove/Oven Spark Ignition Switch
One of the spark ignition switches might be defective. The spark ignition switch sends voltage to the spark module. When the electrical contacts inside the switch close, power flows to the spark module. If the spark ignition switch fails with the electrical contacts closed, the switch will send continuous voltage to the spark module. To determine if any of the spark ignition switches is defective, use a multimeter to test each of the switches for continuity. If a spark ignition switches shows continuity at all settings, replace it.
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02 - Frigidaire Range/Stove/Oven Spark Ignition Switch and Harness
One of the spark ignition switches might be defective. The spark ignition switch sends voltage to the spark module. When the electrical contacts inside the switch close, power flows to the spark module. If the switch contacts are wet or stuck in a closed position, the switch will send continuous voltage to the spark module, no matter where the dial is set. Each of the switches can be tested individually to determine if they are shorted. If a spark ignition switch is shorted and is not wet, or if drying it out doesn’t solve the problem, replace the switch.
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03 - Frigidaire Range/Stove/Oven Surface Burner Orifice Holder
Some burners have a flame sensing circuit that sense the burner flame through the spark electrode circuit. If the burner has a good flame but the igniter keeps sparking the orifice holder may not be damaged and not grounding properly. Inspect the holder to see if it's misaligned and replace with a new one as required.
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04 - Burner cap not on properly
On some models the spark module will automatically shut off the spark when the burner lights. If the burner cap is not on properly the gas or flame may not get to the igniter causing continuous sparking. 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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05 - Water spilt on switches
The spark switches under the burner knobs have to be dry to work properly. If water boils over or is spilt on the spark switches, they can short out, causing the burners to spark even when the switch is turned off. The range should be unplugged and the stovetop allowed a day to dry out.
Common
06 - Frigidaire Range/Stove/Oven Spark Electrode
The range's spark module sends pulses to each spark electrode to create a spark to ignite the gas. If the spark module has a flame sensing function it will automatically stop sending pulses to the electrode when the burner lights. If the electrode is defective the spark module will not be able to sense the flame and continue to allow the electrode to spark after the flame has ignited. Inspect the electrode to see if it's visibly damaged or dirty and replace if necessary.
Common
Frequently Asked Questions
Why do my Frigidaire gas stove burners spark constantly?
How do I test a Frigidaire spark ignition switch that keeps clicking?
Why does my Frigidaire gas stove keep sparking after the burner lights?
What should I do if water spilled on my Frigidaire gas stove and the burners will not stop sparking?
How do I find the correct Frigidaire spark ignition switch or electrode?
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