Alternator

Car Won't Start But Battery Is Good

If your battery is fine but the car won't start, the likely culprits are the alternator, starter motor, fuel system, or ignition. Here's how to diagnose it.

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Alternator vs Battery: How to Tell the Difference

Battery problems kill your car once. Alternator problems keep killing it. Here's how to tell which one is failing so you fix the right part.

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