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DIRT ON BATTERY

(1991 Mazda Protege)
in Laguna Niguel, CA on May 12, 2011
TODAY, I SAW DIRT ON POSITIVE CONNECTION, ON BATTERY, THE CAR RUNS WELL,I WANT TO KNOW WHERE COULD THE RESIDUE COME FROM?
ANITA
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Popular Answer
on May 12, 2011
This is called corrosion buildup from the battery acid, this will cause resistance in circuit and may lead to car not starting, needs cable end removed from battery and cleaned and then reinstalled with good clean connection and retension.
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