If your gas cooker fails to ignite, it can be due to simple issues or more complex faults. Identifying the cause helps decide if it’s a DIY fix or requires a professional.
Common causes
Closed gas valve
The most basic cause is that the gas supply is turned off. Check the valve behind the cooker.
Ignition system failure
Most modern cookers use electronic ignitors. If the ignitor fails, the gas will not light.
Replacement usually costs £120 to £250.
Blocked burners
Debris, food, or grease can block burners, preventing ignition.
Cleaning is inexpensive, usually under £50.
Faulty gas regulator or pipe
A faulty regulator or kinked gas pipe can stop proper gas flow.
Repair costs range from £120 to £250.
Control switch issues
If the control knobs or switches are broken, the ignitor may not activate.
Repair typically costs £60 to £150.
Signs you need professional repair
- Clicking noise without flame
- Gas smell but no ignition
- Intermittent ignition
- Burner ignites only partially
Related problems
Get a repair quote
Gas faults can be dangerous. Always use a qualified engineer.
Visit our homepage to get free repair quotes.