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2001 Buick LeSabre - Noticed headlights "flickering" and voltage dropping from 14.9 to 12 volts erratically when climbing a hill when the engine needed more acceleration.(Pushing down on the accelerator). Why?

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  • Anonymous Mar 24, 2014

    i have a buick rivera with a super charger but it boggs down when going up a hill what would cause this?

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  • 594 Answers

Do this start your car. and disconnect the positive battery cable while the car is running. let me know if the the car dies.

Posted on Aug 11, 2008

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How to repair fuel gauge is erratic on 2001 buick lesabre?


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the headlights Flicker could be caused by the alternator. Local auto parts stores will test this vehicle charging system with their mobile analyzer and it will determine the problem...
The alternator generates direct current for recharging the battery and for powering vehicle electrical loads.

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Dash lights and headlights are flicker on my 2000 Buick LeSabre limited. Any solutions? Also the abs and traction control light won't go off.


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My 2001 Lesabre will not shift out of park


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Sep 14, 2008 | 2001 Buick LeSabre

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