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2012 Hyundai accent "battery warning light" on dashboard turn on then off


atadikohp
06-19-2022, 05:38 PM
The battery warning light on dash board keep turn on then off when I step hard on the gas or merge into the highway... Please advise!


I did test the battery read: 12.6V (engine off). With the car is running (AC on, headlight on, radio on) the multi meter read 13.8V - 13.9V Seem like the alternator is also OK



BTW: I did an oil change and replace all new OEM spark plugs about 3 weeks ago. Would this have any thing to do with this issue?
:banghead::banghead::banghead:

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