For ignition issues, a car locksmith can fix used cylinders and solve key-related issues

https://car-keys-locksmithmqrq336.northcrestbrief.com/posts/why-nobody-cares-about-car-locksmiths

For ignition issues, a car locksmith can fix worn cylinders and deal with key-related issues. They can also reprogram ignition keys to match your vehicle's security system.