Fix Gas Hob – Easy Guide to Common Problems

If your gas hob is sputtering, not lighting or giving a weak flame, you don’t have to call a pro right away. Most hiccups are simple to spot and fix with a few tools you probably already have. Below we walk through the safest way to diagnose the issue, what parts to check, and step‑by‑step fixes that get your stove back in action.

Safety First: What to Do Before You Start

Turn off the gas supply at the valve behind the hob or at the main shut‑off. Open windows for ventilation and let any lingering gas disperse for a few minutes. Have a fire‑extinguisher nearby, just in case. Once you’re sure there’s no smell of gas, you can start pulling burners and cleaning them.

Never work on a hob while the gas is on. If you ever smell gas after you’ve completed a repair, shut the valve again and call a qualified technician. Safety isn’t optional – it’s the first step to a successful fix.

Common Problems and How to Fix Them

1. Burner won’t ignite. Remove the burner cap and clean any food debris or grease from the holes with a soft brush or a pipe cleaner. Check the igniter electrode – it should be a thin metal rod with a small spark gap. If it’s dirty, wipe it with a damp cloth. A weak spark can be fixed by gently bending the electrode back to its original position.

2. Flame is low or uneven. Blocked burner ports are the usual culprit. After removing the burner, soak it in warm, soapy water for 10‑15 minutes, then rinse and dry. Use a toothpick or a needle to clear each hole. Also, make sure the gas regulator is fully open; a partially closed knob will limit gas flow.

3. Hissing sound or smell of gas. A loose connection at the gas inlet can cause leaks. Tighten the connector with a wrench – don’t over‑tighten, just snug enough to stop the hiss. If the smell persists, replace the hose or call a professional; faulty hoses can be dangerous.

4. Igniter clicks but flame doesn’t appear. The igniter may be clean but the gas valve could be stuck. Rotate the knob to the “off” position, wait a few seconds, then turn it back to “high”. This can reset the valve. If the click continues without flame, the igniter might need replacement – they’re inexpensive and snap in easily.

After you finish each fix, reassemble the burner, turn the gas back on, and light the hob. Watch the flame for a few seconds; it should be blue with a steady tip. A yellow or flickering flame means something’s still off and you may need to repeat the cleaning or check for air‑fuel mix issues.

These steps solve most everyday gas hob glitches. When you’ve tried everything and the hob still misbehaves, it’s time to call Bridgewater Appliance Fixers. Our certified technicians can handle deeper valve problems, gas line repairs, and any parts you can’t source yourself. You’ll get a quick, reliable fix and peace of mind that your kitchen is safe.

Remember: a clean burner, a solid spark, and proper gas flow are the three pillars of a healthy gas hob. Keep a brush and a small screwdriver in your kitchen toolkit, and you’ll be ready to tackle the next hiccup without stress.