2004 Honda Civic Lights Pulsating

2004 HONDA CIVIC
140,000 MILES • 4 CYL • FWD • AUTOMATIC
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MB5775MB
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  • 1 POST
All interior and exterior lights pulsate at idle or at any speed. Alterntor was replaced.
Dec 13, 2009 at 11:29 AM
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F4I_GUY
  • ✓Experienced Mechanic
  • 3,302 POSTS
Check the power wire from the battery to the alternator. Resistance on that wire shouldn't be higher than 0.4ohms.
Dec 13, 2009 at 10:30 PM
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