Your auto battery powers the car’s electrical components, like its windows, security alarm, and ignition. Cells last between three to five years, and due to their long life spans, it can be challenging to remember how old yours is. To avoid getting stranded with a dead battery, use this guide to recognize the common red flags that indicate it’s time for a new one.

How to Know If Your Auto Battery Is About to Die

1. Backfiring

The sound of a backfiring engine can be loud, sudden, and alarming. Instead of ignoring the frightening noise, investigate the issue since it may be trying to tell you that the battery is dying. A failing cell will create sporadic sparking, causing fuel accumulation in the engine cylinders—the sudden ignition of excess fuel results in a backfire.

2. Clicking

If the cell is failing, you’ll hear clicking when turning the key in the ignition and have difficulty start the car. Although you may be able to turn it on, you may need to jump-start the battery. When the cell eventually dies, you won’t be able to turn on the vehicle.

3. Dim Headlights

The battery sends power to your vehicle’s electrical components, like the headlights. A dying cell can’t send adequate power to the bulbs, so you’ll notice them dim. Change the battery immediately to address this issue, as it makes nighttime driving hazardous.

If you are experiencing any of these issues, turn to the reliable team at Larry’s Auto Parts in Honolulu, HI. This family-owned and -operated shop has provided Oahu drivers with high-quality car parts and accessories since 1965. If you aren’t sure which battery your car needs, their friendly and knowledgeable team will point you in the right direction. Call (808) 734-2147 to get more information about their extensive inventory.