What does F31 mean on a gas stove?
On a Frigidaire FGFL67DBF gas range, an F31 code points to a problem in the oven temperature sensing circuit (most often the oven temperature probe connection or wiring). Start by resetting power, then inspect the probe plug and harness connection before replacing parts.
- Turn the oven controls to OFF and let the range cool completely.
- Reset power by switching the range circuit breaker OFF for 1 minute, then back ON.
- If the code returns, follow the access and safety steps in the FGFL67DBF owner’s manual.
- Inspect the oven temperature probe connector: make sure it is fully seated and not loose.
- Look for pinched, burned, or broken wires in the probe harness and at the control connection.
| Likely cause | What you’ll usually notice | Typical fix |
|---|---|---|
| Loose probe connector | Code comes and goes, oven may stop heating | Reseat connector, check terminals |
| Damaged probe harness | Code appears after moving range or heavy use | Repair/replace damaged wiring |
| Failed temperature probe | Oven temperature is erratic, code returns quickly | Replace the probe |
| Control issue | Probe and wiring test good but code persists | Control diagnosis by a technician |
The oven uses the temperature probe signal to control burner operation. When the control cannot read that signal correctly, it may stop heating or heat unpredictably, which affects baking results and safe operation.
- Keep combustion air paths clear; do not block the oven vent or airflow around the base.
- If you smell gas: do not operate electrical switches; follow the gas safety steps in the FGFL67DBF owner’s manual.
- Do not attempt to operate the electric ignition oven during a power failure; reset controls to OFF.
Last updated: January 2026
How long does a Frigidaire gas range last?
A Frigidaire gas range like model FGFL67DBF typically lasts 13 to 19 years. Regular cleaning, correct installation, and timely replacement of wear items (especially igniters and oven light components) are the biggest factors in reaching the high end of that lifespan; see the FGFL67DBF owner’s manual for care and cleaning guidance.
Most gas ranges reach their full service life when heat, gas flow, and electrical controls stay clean and stable.
- Burner and igniter condition: clogged ports and weak ignition shorten life
- Grease control: heavy grease buildup can cause overheating and flare-ups
- Door seal condition: heat loss makes the oven work harder
- Correct fuel setup: the range is preset for natural gas; conversions must be done correctly
- Electrical stability: proper grounding and a stable outlet protect controls
These are normal wear items that can extend the useful life of FGFL67DBF when replaced as needed.
| Symptom | Common wear area | Example part for this model |
|---|---|---|
| Oven light out | Bulb or socket | Range oven light bulb 316538904 or range light socket 316116400 |
| Oven heats unevenly or takes longer | Door seal leakage | Range oven door seal 5304498835 |
| Weak bake performance | Bake burner or gas valve issues | Range bake burner 316404400 or range oven gas valve 316404900 |
- Clean the range regularly to keep parts free of grease (especially under surface burners).
- Keep burner heads seated correctly after cleaning.
- Avoid lining areas with foil where it can trap heat or interfere with airflow.
- If you smell gas, follow the safety steps in the manual and stop using the range.
- Use the correct cleaning methods for your finish; the how to clean stainless steel appliances video is a good reference for stainless surfaces.
A gas range can run for many years, but small issues like a leaking door seal, dirty burner ports, or a failing igniter make the appliance run hotter and longer than necessary. Fixing those problems early reduces stress on the oven control and gas components.
Last updated: January 2026
How do I know if my Frigidaire oven igniter is bad?
On your Frigidaire FGFL67DBF gas range, a bad oven igniter usually shows up as no heat or delayed ignition: the igniter glows but the burner does not light within about 60 seconds. If the igniter does not glow at all, the igniter circuit or control issue is more likely.
When you set the oven to bake or broil, current flows to the igniter and it should glow like a light bulb. Once it gets hot enough, the oven gas valve opens and the burner lights.
Typical timing:
- Igniter starts glowing soon after you turn the oven on
- Burner ignition occurs in about 30 to 60 seconds
- The igniter cycles on and off to maintain temperature
For operating details and control settings, follow the FGFL67DBF owner’s manual.
Common symptoms that point to a weak or failed igniter:
- Igniter glows but the burner does not light within 60 seconds
- Burner lights, but only after a long delay (slow preheat)
- Oven temperature is inconsistent because the burner cycles poorly
- No glow at all from the igniter (could also be wiring, control, or power)
Gas ranges combine electricity and gas, so keep safety first.
- Make sure the range has electrical power (the oven igniter needs power to open the gas valve)
- Set BAKE to 300°F and watch for ignition within 60 seconds
- If your model has a broil burner, test BROIL the same way
- Inspect visible wiring/connectors for heat damage or looseness
- During a power failure, keep oven controls OFF; do not try to operate the electric ignition oven
If you need installation and safety notes (including power outage guidance), use the FGFL67DBF installation guide.
| What you see | Most likely cause | What we recommend |
|---|---|---|
| Igniter glows, no flame after 60 seconds | Weak igniter or gas valve not opening | Test igniter circuit; replace igniter if weak |
| No glow at all | No power, failed igniter, wiring, or control | Verify power, then check wiring and igniter |
| Lights after a long delay | Weak igniter | Replace igniter to restore normal ignition |
A weak igniter can prevent the oven gas valve from opening on time, which leads to no heat, slow preheating, and unreliable baking results. Fixing ignition problems early also helps reduce strain on the gas valve and control system.
Last updated: January 2026
How to reset a Frigidaire gas stove?
To reset your Frigidaire FGFL67DBF gas range, turn every burner and the oven control to OFF, then disconnect power for 30 seconds (unplug or switch the breaker off). Restore power and reset the clock; this clears many control and ignition glitches.
- Turn all surface burner knobs to OFF.
- Set the oven control to OFF.
- Unplug the range or turn the circuit breaker OFF for 30 seconds.
- Restore power.
- Reset the clock and any timer settings.
For control-panel specifics and clock setting, use the FGFL67DBF owner’s manual.
The installation guidance for this model says to reset all oven controls to OFF in the event of a power failure. If the oven control was left ON, the electric ignitor can re-ignite the oven burner when power returns.
- Confirm the oven control is OFF before power is restored.
- After power returns, select Bake or Broil normally.
- Do not try to operate the oven’s electric ignition during an electrical power failure.
Use this quick guide to decide what to check next.
| Symptom | Reset helps? | What to check next |
|---|---|---|
| No spark at any burner | Sometimes | Breaker, outlet power, cord connection |
| Clicking but no flame | Sometimes | Gas supply on, purge air after install/interruption |
| Flame too high/low | No | Burner cap/head seating; LOW flame adjustment |
A proper reset restores safe starting conditions after a power interruption and helps prevent unintended ignition when power returns.
Last updated: January 2026




