2005 Hyundai Sonata wrong size battery

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CSEWELL82
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Electrical problem
2005 Hyundai Sonata 4 cyl Front Wheel Drive 124000 miles

can the wrong size battery cause my headlights to blow out over and over again?
Mar 11, 2010 at 7:26 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
If it is a 12 volt battery, no. If this is happening, have the alternator output checked. The voltage regulator may be bad and causing the problem.

Let me know what you find.
May 24, 2010 at 3:44 AM
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