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Test and Replace Bad Car Battery – DIY 

A vehicle’s battery is a crucial component that delivers the necessary electrical power to start the engine and operate various systems. However, car batteries can deteriorate, leading to issues and electrical malfunctions. Vehicle owners must identify signs of a failing battery and know how to replace it when necessary.  

One common indication of a weak battery is difficulty starting the engine, accompanied by slow cranking or clicking noises. Other signs include a sluggish electrical system, dim headlights, and the illumination of the battery warning light on the dashboard. When faced with these symptoms, checking the voltage of the batteries is recommended. Watch this popular DIY video found by our Third Coast Auto Group team in Austin, TX, to learn how to test and replace bad car batteries at home. 

Courtesy: ChrisFix [YouTube] 

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