Its not alternator or battery
You should try cleaning the terminal connections of the headlights wiring with like wd40 or anything that removes. moisture . then check the tightness of them .thanks.
Testimonial: "THANKS APOL...ILL TRY THIS..."
You're sure about the alternator and battery, then? Had it tested or put a voltmeter on it? If they are good and with clean tight connections, then I would be looking at a grounding problem for the lights. My first thought was alternator problem, but if not a power problem, then likely a ground problem. LeSabres have lots of ground points, possibly 3 or 4 you need to look at (battery itself and headlight ground being 1 and 2.). Do dashlights flicker, too? and what about the battery/alternator warning light?
Testimonial: "Just replaced alternator..had battery tested;its in good shape,ive noticed dashboard lights do flicker,i will get grounds checked..thanks..."
125 views
Usually answered in minutes!
×