the fuel pump
Pressing on the gas pedal sends more gas to the combustion chamber for the combustion process which sends more pressure to the engine for your car to pick up speed.
The device that ignites gas in a car engine is the spark plug. The spark plug will not work without a device, called a coil, that sends a signal to the spark plug to tell it when to spark.
Battery turns engine over.? OK Next - Fuel pump sends gas to carb or fuel injectors to engine cyclinders (controlled by computor) Next: Ignition spark ciruit fires off gas in engine You are possibly missing the gas or ignition suppl;y.
it senses the engine temperature and sends a signal to turn on the radiater cooling fans, and it also sends info to guage in car to tell temp, of engine.
Piping from the gas tank in the back of the car leading up to the engine then go through a fuel injector into the engine.
An engine that consumes gas to provide more power. Or an old car.
damage engine no.. will the engine run no.
Not unless it is a carburated engine.
The flammable kind.
Destroy the engine.