Understanding the Difference Between Alternators and Starters
Knowing the difference between alternators and starters can help you better understand how your vehicle functions. Although alternators and starters may not be the first components that come to mind when your vehicle has issues, they play essential roles in keeping it running smoothly. Properly functioning alternators and starters are vital for maintaining battery health and engine performance.
Understanding Your Alternator
The primary job of your vehicle’s alternator is to keep the battery charged. However, if the battery is completely dead, the alternator cannot recharge it. The alternator regulates voltage and supplies power to operate the vehicle’s electrical systems, including the lights, radio, and air conditioning.
Signs of a Failing Alternator
Recognizing the signs of a failing alternator can help you address potential issues before they prevent your vehicle from running. Watch for these common symptoms:
- Burning rubber smell
- Dashboard warning lights
- Dead battery
- Dimming headlights
- Electrical malfunctions
- Grinding noise
Understanding Your Starter
The starter is responsible for turning over the engine when the ignition key is turned or the start button is pressed. In essence, it powers up your vehicle. The starter needs a significant amount of electrical power from the battery to function properly.
Signs of a Failing Starter
Keep an eye and ear out for these signs as they may be telling you that your vehicle’s starter is failing.
- Clicking sound when starting the vehicle
- Engine fails to start even after a jumpstart
- Slow cranking
- Vehicle does not start
What to Do If You Notice Issues
If you notice any of these signs related to your alternator or starter, contact your local Burt Brothers to schedule an appointment. Several factors, such as worn-out brushes, bearings, and solenoids, as well as electrical issues or overuse of power-hungry devices, can lead to failure.
Maintaining Your Alternator and Starter
To keep your alternator and starter in good condition:
- Avoid overusing high-power electronics without running the engine for extended periods
- Have your belts and wiring regularly inspected
- Maintain a healthy battery
Think your Alternator or Starter might be failing? Schedule your appointment with Burt Brothers today.
