The battery provides power to the ignition and fuel systems, even before the car turns on. In fact, the battery is what’s keeping your systems operational when the engine is off. This mechanism is responsible for creating the combustion needed for your engine to work. If you have an older model car and leave the key in the ignition, without starting the engine, you could run the risk of draining your battery.
Once the battery gets your engine running, the alternator takes over. The alternator keeps the battery charged and helps the entire electrical system run properly. Components drawing power from the alternator include the lights, wipers, and defroster. While your car can start with a faulty alternator, it won’t be able to run for an extended period of time.
While the battery is mostly responsible for getting your engine started, the rest of the job is handled by the starter. The battery supplies a small amount of power to the starter motor, which in turn rotates the flywheel. The flywheel then turns the crankshaft, which begins the movement of the engine’s pistons. This helps your engine run smoothly and without error.
If you want to keep driving safely down the road, you need to make sure every part of your electrical system is in working order. Call Christian Brothers Automotive Green Oaks in Arlington, TX today for an electrical system check. Discover the nice difference!