Oven Igniter Glows But Won’t Light? Here’s What’s Actually Wrong
You turn on your oven… the igniter starts glowing bright orange or red… but there’s no flame. No heat. Just waiting.
Sounds familiar? This is one of the most confusing gas oven problems, because the igniter looks like it’s working.
How a Gas Oven Ignition System Works
Here’s what should happen:
The igniter starts heating up
It draws enough electrical current (amps)
Gas ignites → flame starts 🔥
If any step fails, your oven won’t heat, even if the igniter glows.
The #1 Problem (90% of Cases): Weak Igniter
Most of the time, the igniter is weak, not dead.
✔ It glows, but not hot enough
✔ It doesn’t pull enough amps
✔ Gas valve never opens
Healthy igniter: bright yellow-white
Failing igniter: dull orange or red
Takes more than 60–90 seconds to light (or never lights)
Glow is dim (not bright white)
Second Possible Issue: Safety (Gas) Valve
If the igniter is working properly but still no flame, the issue may be the gas valve.
Igniter glows but burner never lights
Oven works inconsistently
👉 If the valve has no electrical continuity → it needs replacement.
Could It Be the Control Board?
Less common, but possible.
Intermittent igniter behavior
Multiple oven functions failing
⚠️ Always rule out the igniter first — control boards are expensive.
Dull orange glow → Weak igniter
Bright glow, no flame → Gas valve issue
Intermittent glow → Control board/wiring
No glow → Dead igniter or no power
Broiler works, bake doesn’t → Bake valve issue
Let the oven cool completely
Smell gas? Leave immediately and call your provider
In most cases, this issue is a quick and affordable fix. Replacing a weak igniter can get your oven back up and running in under 30 minutes.
If you're dealing with this problem, don’t ignore it, it won’t fix itself, and it usually gets worse over time.
👉 Read the full detailed guide here:
https://appliancespartsstore.com/oven-igniter-glows-but-burner-wont-light/