Battery Drain Issues, Diagnosis

Persistent battery drains are a serious annoyance for car owners, but are particularly difficult (and tedious) for a mechanic to locate and repair. Quite often the drain will be in an inaccessible place, there will be more than one drain source, or the issue just never seems to resolve. Small, parasitic drains are the most difficult to find whereas big, problem-causing ones are usually the easiest.

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