Gas Oven Problems: Common Issues, Safety Risks, and When to Repair or Replace

When your gas oven, a kitchen appliance that uses natural gas or propane to generate heat for cooking. Also known as a gas range, it stops working, it’s rarely a mystery—usually it’s one of five simple things gone wrong. Unlike electric ovens that just need power, gas ovens rely on a delicate balance of gas flow, ignition, airflow, and safety sensors. If any part fails, your oven won’t heat, won’t stay lit, or worse—could leak gas. This is why gas oven problems demand attention, not just a quick fix.

The most common issue? A pilot light, a small, continuous flame that ignites the main burner in older gas ovens that went out. It sounds simple, but if the thermocouple—a safety sensor that tells the gas valve to stay open only when the pilot is lit—is dirty or broken, the oven won’t relight. Then there’s the gas valve, the component that controls the flow of gas to the burners. If it’s stuck or clogged with debris, you’ll get weak flames or no heat at all. And let’s not forget the igniter, the electric component in newer gas ovens that sparks to light the gas. If it’s worn out, you’ll hear clicking but no flame. These aren’t abstract problems—they’re everyday failures that happen in homes across Mumbai, often because people ignore small signs like delayed ignition or odd smells.

Gas oven safety isn’t optional. A faulty gas line, a cracked burner, or a blocked vent can lead to carbon monoxide leaks—a silent, deadly risk. That’s why you shouldn’t just keep trying to light it yourself if the smell of gas lingers. And while some fixes are DIY-friendly, like cleaning the igniter or relighting the pilot, anything involving gas lines or internal valves? Leave it to a pro. Most gas oven repairs cost between ₹1,500 and ₹5,000, depending on the part. But if your oven is over 10 years old and keeps breaking down, replacement might save you more in the long run—both in money and peace of mind.

What you’ll find below are real fixes from actual repair jobs in Mumbai. From how to tell if your gas oven’s thermocouple is dead, to why your oven smells like rotten eggs (and what to do), to whether it’s worth repairing a 15-year-old unit—these posts cut through the noise. No fluff. Just what works.