One of the most frustrating issues for any Pontiac owner is an electrical problem, especially one that drains the battery. You didn't leave the headlights on or the door open, so why is the Pontiac stone dead?One of the most frustrating issues for any Pontiac owner is an electrical problem, especially one that drains the battery. You didn't leave the headlights on or the door open, so why is the Pontiac stone dead? Thinking it is just a fluke, you charge the battery or jump start the engine, and all seems good, but overnight it is dead again.
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Photo Gallery: Matco Tools Parasitic Drain Tester and Low-Current Probe





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