Quick answer: rotten egg smell first, burner checks second
Natural gas has no smell of its own. Wikipedia explains that a sulfur compound such as methanethiol is added so a leak smells like rotten eggs. It notes that odor masking can happen even when instruments detect gas. CenterPoint Energy's December 2024 safety piece for North Louisiana says the main sign of a leak is that smell. Its advice is to leave the area immediately and call 911 first. The utility's Louisiana call center is 888-876-5786.
No smell, and the other burners work? Then a gas stove burner won't light for a mechanical reason you can often narrow down. If the whole stove is dead, check the breaker or outlet that feeds the igniter.
Most likely causes when a gas stove burner won't light, ranked
- Clogged ports. Boil-over, grease and humidity block the small flame holes.
- Wet or misplaced burner cap. A cap that sits crooked or is still damp from cleaning can stop the flame.
- Weak or dirty igniter. The electrode wears and gets coated, and the spark fades.
- Failed spark module or switch. The part that feeds the igniter has stopped delivering.
Stove burner clicking but not lighting
Wikipedia describes the system: turning the knob to the LITE position starts sparking. The sparking stops when the flame catches. Clicking without flame means the spark is working but the gas is not reaching it or is being blocked. That points to ports clogged by spills or a cap out of place, not a dead igniter.
Stove igniter not sparking
No click at all points the other way. Check that the stove has power. Suspect the igniter, the switch or the spark module. A technician tests these parts, since they involve live wiring.
Stove burner won't ignite after a power outage
Electric ignition needs power. Wikipedia notes that during a power failure surface burners must be lit by hand with a match. Do it only if you smell no gas, keep your face away and follow your manual.
Safe checks to try when a stove burner is not lighting, in order
- Turn every burner knob off and wait until the stove is cool.
- Open a window and confirm there is no gas smell. If there is, stop and leave.
- Lift the burner cap and head. Check they are dry and sit flat.
- Clean the burner ports with a soft brush or a straight pin, without enlarging the holes.
- Check the igniter electrode for crust and wipe it gently with a dry cloth.
- Replace the parts, turn the knob to LITE and listen for even clicking.
These steps are general good practice, not a replacement for your owner's manual. Never light a burner with a match if you can smell gas.
Signs a stove burner is past a homeowner fix, so stop and call
- A rotten egg smell at any point. Leave, call 911, then the gas utility.
- Clicking that continues after you clean and dry the burner.
- A yellow, lazy or uneven flame, which can point to poor combustion.
- Sparks jumping where they should not. Or a burning smell from the control area.
- A burner that lights and then goes out.
Wikipedia notes that gas stoves release carbon monoxide and nitrogen dioxide into the room and that a range hood helps. A flame that burns wrong is a reason to ventilate and call, not to keep cooking.
What a technician checks when a burner will not light
A technician starts with the supply and the smell test. Checks power to the stove, the spark module, the switch and the igniter in that order. Burner ports and the cap are cleaned and dried. On a gas oven, Wikipedia says a glow bar heats until a sensor opens the gas valve. A flame failure device closes the valve if the flame goes out. A technician tests those parts too, since a failed one can look like a burner problem. Our oven, range and cooktop repair page explains the visit.
Repair or replace a stove with a burner that won't light
A stove burner not lighting on every knob is different from one dead burner. One clogged port is a cleaning job. A worn igniter or spark module is a small repair. If the cooktop is cracked, several burners have failed or the oven has also stopped, replacing the range may make more sense. A technician will say which applies after testing. We do not guess a price by phone, and the estimate is free.
Keep clogged ports and wet caps from coming back
Wipe boil-overs when the stove is cool, dry the cap after cleaning and seat it flat. Use a pan sized to the burner. Run the range hood while you cook. Shreveport's 72 percent average relative humidity, per Wikipedia, keeps grease soft and sticky. So a quick monthly wipe of the ports helps.
When the burner still won't light: stove help in Shreveport, LA
Washing Machine Repair Shreveport serves Shreveport, LA with local technicians, a free estimate and a call line where a person answers. For the full repair, read about oven, range and cooktop repair. If another appliance is the problem, start from the Shreveport appliance repair homepage. Nearby towns are on our service areas page. Call (318) 858-7194.
A Shreveport gas line leak under a bridge shows why a gas smell is never ignored
Scene. Shortly after midnight on a Wednesday, crews went to the 100 block of North Market Street. That is in downtown Shreveport, as reported by Yahoo News.
Problem. A reported grass fire turned out to be fed by a gas line leak under a bridge. A downed power line was nearby.
Tension. Shreveport Fire, police, SWEPCO, CenterPoint Energy and others responded. Fire crews stayed about three hours.
What a careful response looks like. CenterPoint located the leak and started emergency procedures. The cause was under investigation, and no injuries were reported.
Outcome. The state transportation department said the bridge was inspected and reopened.
Lesson. This was a utility line, not a kitchen stove. But gas near ignition is dangerous anywhere. If you smell gas in the kitchen, leave first.
Stove burner questions from Shreveport kitchens
Why won't my gas stove burner light?
Usually the burner ports are clogged, the cap is wet or crooked. Or the igniter is worn. Turn the burner off, let it cool, clean and dry the parts and reseat the cap. If you smell gas at any point, leave and call 911 first.
Why is my stove burner clicking but not lighting?
The spark is working but the gas is not catching, most often because of clogged ports or a wet cap. Clean and dry the burner and set the cap flat. Continued clicking after that means a technician should test the igniter and the gas path.
What if the igniter is not sparking at all?
Check that the stove has power first, because electric ignition needs it. If power is on and there is no click, the igniter, switch or spark module has likely failed. Those involve live wiring, so call (318) 858-7194 for stove repair in Shreveport, LA.
Can I light a burner with a match?
Only if you smell no gas. Wikipedia notes surface burners can be lit by hand when power fails. Keep your face away, light the match first, then turn the knob. If a burner needs a match every time, it needs a technician.
How do I know if I have a gas leak?
A rotten egg smell is the main sign, per CenterPoint Energy's December 2024 North Louisiana safety piece. Leave the area right away and call 911 first. Then call your gas utility. Do not use switches, phones inside or flames. Never test for a leak with a flame.
Is it safe to use the other burners?
Suppose there is no gas smell. The other burners light and burn with a steady blue flame. Many people then keep cooking while waiting for a repair. A yellow, lazy flame or a burning smell means stop and ventilate. Tell Washing Machine Repair Shreveport what you noticed.
How do I clean burner ports safely?
Make sure the stove is off and cool. Lift the cap and clean the ports with a soft brush or a straight pin without widening the holes. Let everything dry fully before reassembling. Avoid spraying cleaner into the ports. Never rush the drying step.
Who fixes a stove burner in Shreveport, LA?
Washing Machine Repair Shreveport sends local technicians for oven and stove repair in Shreveport, LA. The estimate is free and a person answers at (318) 858-7194. Describe the clicking or the smell. They will tell you whether a visit fits. Tell us the brand too.
Burner still dark? Call from Shreveport
Tell the person who answers what the burner does and whether you ever smelled gas. The estimate is free, so call (318) 858-7194.
Call (318) 858-7194