Battery & Charging System Diagnostics
Stuck with a dead battery or no crank? Here’s what might be wrong:
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Clicking noise but engine won’t turn over
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Dim headlights or dashboard lights
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Battery warning light on dash
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Car cranks slowly or intermittently
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Complete no-start condition
If you’re stranded in Mineral Wells or on I-20, our same-day roadside diagnostics will get you moving again.
Dead Battery
Often caused by leaving lights or accessories on, or a battery past its 3–5 year life span.
Common Roadside Battery Issues
Faulty Alternator
Alternator not charging the battery leads to gradual voltage drop. Typical signs: radio keeps playing after engine off, flickering lights.
Bad Starter
Starter motor or solenoid failure sounds like rapid clicking or a single loud click when you turn the key.
Battery & Charging FAQ
How can I tell if the battery, alternator, or starter is bad?
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Battery: Dim lights, slow crank, voltage below 12.4V at rest.
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Alternator: Voltage below 13.5V when running, battery light on dash.
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Starter: Rapid clicking, single click, or no noise with good battery voltage.
What does 'battery charging system checked' mean?
We hook up a digital tester to measure voltage and amperage while the engine runs, ensuring the alternator is charging at the correct rate and the battery holds the charge.
Can I jump-start a battery if the starter is bad?
No. A jump start only provides battery power. If the starter motor or solenoid is faulty, the engine still won’t crank even with a fresh battery.
What would cause the engine not to crank over?
A few things can stop cranking: a dead battery, corroded cable connections, a failed starter, or a blown fuse in the starting circuit. We methodically test each component to pinpoint the issue.
Get your vehicle diagnosed today!
We will check everything for you, just bring in your vehicle (gas or diesel) and we will identify what is going on and give you a roadmap on how to fix it.
Give us a all (940) 325-1221 to talk with Marissa today
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