Your Stove Burner Won’t Ignite: Causes and Solutions

13 May, 2025
Posted by: Daiana Recalde

Picture this: you come home hungry, ready to cook your favorite meal. You turn the stove knob… you hear the clicking sound, but there’s no flame. Or worse—there’s no spark at all. Sound familiar?

Don’t worry—at AQS Appliances, we know how frustrating this can be. That’s why we’ve put together this quick guide to help you understand what might be going on and how you can fix it (or when it’s time to call a pro).

🔍 Why won’t my burner light?

When your stove burner doesn’t ignite, there are usually three main culprits. Let’s take a closer look:

1. Clogged injector

Over time, food residue, grease, or dust can clog the small injector that delivers gas to the burner. If it’s blocked, gas can’t reach the flame, even if the spark is working.

2. Faulty ignition module or electrode

If there’s no clicking sound or it’s weak and inconsistent, the issue could be with the ignition module or the electrode. These components are responsible for creating the spark that ignites the gas.

3. Gas supply issues

It might seem obvious, but sometimes the problem is as simple as a closed valve, low pressure, or even a gas leak. Without a steady gas supply, ignition just won’t happen.

🛠 What can I do about it?

Here are a few basic steps you can take before calling a technician. But if you’re not comfortable handling it, always prioritize safety and get professional help.

✅ 1. Clean the injector

Carefully remove the burner parts and check the injector for any dirt or blockages. Use a fine needle or compressed air to clear it out. Make sure everything is completely dry before reassembling.

✅ 2. Check or replace the ignition module

If there’s no spark or the spark is weak, it may be time to replace the ignition electrode or module. These parts can wear out over time or fail due to moisture.

✅ 3. Inspect the gas supply

Ensure the gas valve is fully open and check for any leaks. If your stove is connected to a tank, make sure it’s not empty. Also, confirm that gas pressure is sufficient—especially if other burners seem weak.

💡 Tips to prevent future issues

Keep it clean: Regularly remove grease and debris from your burners.
Let parts dry fully: After cleaning, make sure all components are dry before turning the stove back on.
Schedule regular maintenance: An annual check-up can help prevent problems and keep your stove running safely.

Still won’t light?

If you’ve tried these steps and your stove still won’t ignite, don’t worry—we’ve got your back. At AQS Appliances, our certified technicians offer fast, reliable in-home stove repairs using original replacement parts.

📞 Contact us today and get back to cooking with peace of mind.
AQS Appliances – We treat your appliances like our own.