How Do You Know If Your Car Battery Is Healthy?
Important Signs Your Car Battery is Dying
There are several automotive systems that people ignore until it’s too late. The humble battery is often at, or near, the top of the list. To be sure, automotive batteries last longer and are more robust than ever before. But that doesn’t mean they last forever or that they are invulnerable to extreme conditions. More often than not, automotive batteries will give signs that something is wrong and it needs attention. Our team put together a few important signs your car battery is dying. These are pretty easy to recognize once you understand what to look for. Let’s see what they came up with.
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Performance Signs a Car Battery Needs Replacement
Everything in an automobile starts with the battery, both literally and figuratively. Without a working battery, no vehicle is able to go anywhere. In terms of performance, a struggling battery will show drivers a few important signs. Some of the most common dying battery symptoms include:
- Slow Engine Crank – Engine struggles to start under normal conditions.
- Clicking or Grinding Sounds – A rapid clicking or buzzing sound when the ignition is engaged.
- Dim or Flickering Lights – Headlights, interior lights and dashboard lights appear dimmer than normal.
- Electrical Symptoms – Power accessories like windows or radio work slowly or not at all.
- Engine Shuts Off – The engine turns over but shuts down immediately after.
Physical Signs a Battery Should Be Replaced
Batteries are a physical object and there are a few important signs of damage or wear that require almost immediate attention. If the battery’s case is swollen or misshapen, it needs to be replaced as quickly as possible. Also, if you’ve been using the same battery for more than three years, it’s almost certainly time for a replacement. Other physical signs include:
- Dashboard warning lights
- Noticeable corrosion on the terminals
- A pungent sulfur smell could be a potential acid leak
If you have any questions about getting the best possible performance out of your car, truck or SUV this winter, make an appointment with the Downtown Tyee Service Department for a seasonal check-up.