A gas boiler may experience delayed ignition due to a buildup of gas in the combustion chamber before the burner ignites, which can occur if the pilot light is weak or the ignition system is faulty. Additionally, issues such as a dirty or clogged burner, improper gas pressure, or a malfunctioning ignition electrode can contribute to this problem. Delayed ignition can lead to a loud bang and may pose safety risks, so it's important to investigate and resolve the underlying cause promptly. Regular maintenance can help prevent such issues.
Ignition is required for an engine to work. Failure of ignition would prevent the engine working.
The feed check valve of a boiler is on the line coming out of the boiler it is usually to prevent the water from going back in to the boiler its coming out of so it would build up excessive amounts of pressure which will cause the t&p valve to blow temperature and pressure
You may have a short in the ignition system.
the steering wheel..
The radio time would stay on if you had the keys in the ignition but the ignition was only turned halfway.
ignition module
ignition of food or cooking materials
One thing that could cause this would be a faulty ignition switch, specially if you do not have ignition (cluster) lights. Just a thought...
yes and ignition relay would..
Headlights run off the battery not the ignition...
Driving through flood water would cause the ignition to fail and stall the engine.
check ignition coil