One problem related to battery has been reported for the 2005 Ford Taurus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Ford Taurus based on all problems reported for the 2005 Taurus.
Replaced battery in 2005 Ford Taurus. Prior to this the automobile ran without problems. After having the battery replaced, the car stalled in traffic without warning. The car shifted very erratically. It stalled on me at 45 mph. Very scary.