Quick answer
A gas burner that clicks but will not light is sparking without making a flame, usually because the burner cap is not seated flat, the ports are clogged with food, or the igniter is wet from a spill or cleaning. Turn the knob off, reseat the cap, clean the ports with a brush or paper clip and let everything dry for several hours. Clicking that continues after lighting is usually moisture or a failing spark switch. HomeAdvisor puts typical stove repairs at $130–$310. Call (888) 217-0236 to reach an appliance repair company taking calls in your ZIP; the line is answered 24/7.
Follow the short menu, then your 5-digit ZIP. The line goes quiet for a few seconds while it connects; stay on. If it does not connect, call once more: companies taking calls change minute to minute.
Written & reviewed by Marcus ReedIICRC WRT
Reviewed October 27, 2026· Next review Apr 2027
A gas burner that clicks and will not light is getting a spark but not making a flame, and the cause is almost always at the burner itself: a wet or dirty igniter, a burner cap that is not seated, or ports clogged with food. Burners that keep clicking after they light, or click when they are off, usually have moisture in the igniter or a switch problem.
Check These First
- 1Turn the knob off and let the burner cool.
- 2Reseat the burner cap. The cap must sit flat and centered on the burner base. A cap off by a few millimeters will not light, or will light unevenly.
- 3Clean the burner head and ports. Lift off the cap and the head, brush the ports with a stiff brush or a straightened paper clip (not a toothpick, which can break off), and wash them. Dry them completely before reassembly.
- 4Dry the igniter. A boil-over or cleaning water soaks the igniter. Leave the cooktop to dry for several hours, or use a hair dryer on low.
- 5Check other burners. If no burner lights, check the gas valve to the range and whether other gas appliances work.
Clicking Patterns
| What happens | Likely cause |
|---|---|
| One burner clicks, no flame | Dirty or misaligned cap, clogged ports, wet igniter |
| Lights, but keeps clicking | Moisture, or a dirty or failing spark switch on that knob |
| All burners click with every knob | Spark module or a wet switch harness |
| Clicks when the stove is off | Moisture or a failed switch |
| No click and no flame | Power to the range, spark module, igniter electrode |
Talk to an appliance repair technician
One call reaches an appliance repair company taking calls in your ZIP, answered 24/7.
Safety
If you smell gas strongly, do not operate switches or try more sparks. Turn the knob off, open windows and leave; call the gas utility from outside. Never leave a burner on that has not lit.
What a Repair Costs
HomeAdvisor puts typical oven and stove repairs at $130–$310. A spark switch or igniter electrode sits at the low end; a spark module is higher. The stove and cooktop repair page has the table and sources, and stove burner not working covers electric burners.
When to Call
Call once the cap is seated, the ports are clean and the igniter is dry, and the burner still will not light. (888) 217-0236 is answered 24/7 and connects you to an appliance repair company taking calls in your ZIP for washers, dryers, ovens, stoves, cooktops and freezers. Follow the short menu, enter your 5-digit ZIP and stay on while it connects; if it does not connect, call once more.
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Frequently Asked Questions
Why does my gas stove click but not light?
Most often the burner cap is misaligned, the ports are clogged, or the igniter is wet. Reseat, clean and dry the burner before calling for repair.
Why does my gas stove keep clicking after it lights?
Moisture in the igniter or switch is the usual cause, often after a spill or cleaning. If it continues once everything is dry, the spark switch on that knob is failing.
Is a clicking gas stove dangerous?
The click itself is not, but an unlit burner releases gas. If you smell gas strongly, turn the knob off, ventilate and leave; call the gas utility from outside.
Sources
Methodology: How we source and verify data · Report an error
Disclaimer: HearthDry is an independent educational resource. This article is for informational purposes only and does not constitute professional, legal, or insurance advice. Consult licensed professionals before making decisions about your property or insurance claims.