Do all engines have ignition coils?
Do all engines have ignition coils? Modern cars usually have one ignition coil for every spark plug. So, if you have a six-cylinder engine, there is a strong possibility you have six coils. However, there are exceptions. Some cars have one ignition coil for every two spark plugs. What happens if the ignition coil does not work? The fuel pump will still work. The PCM will still activate the fuel injectors. The one thing to remember, if you do find out that the ignition coil failed, is that the engine will be flooded with gasoline and this may require that...