The number of fuel injectors in a car depends on the engine’s design and the number of cylinders it has. In most modern cars, there is typically one fuel injector per cylinder. Therefore, a four-cylinder engine would have four fuel injectors, a six-cylinder engine would have six, and so on.
However, some high-performance or larger engines may have multiple fuel injectors per cylinder to optimize fuel delivery and combustion efficiency. This is more common in certain types of performance or direct fuel injection systems.
It’s essential to check the specific engine specifications of a vehicle to determine the exact number of fuel injectors it has.