The People's Guide to Why Your Car Won't Start

Steve Rogers and Carl Franz wearing sombreros.

editor’s note: El Codo is a retired lead acid battery design engineer and battery performance tester You don’t need any tools or mechanical “savvy” to do this diagnostic. Print this page out. Fold it, and stick inside the glove box. If you turn the key and your car plays possum, calmly sit back and breeze through this diagnostic checklist. Let’s Diagnose! If you turn the key and the starter motor whirrs but does not start the engine, it means the […]

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