battery voltage

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ALc5exclusive
Posts: 9
Joined: 13 Jan 2022, 16:31
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battery voltage

Unread post by ALc5exclusive »

battery voltage... the car starts fine and if the headlights are on and i dont rev the engine within a few mins, i get the MIL light and battery voltage low displayed on the dash... im guessing that the alternator regulator is on its arse?.. any thoughts?. ( BTW, i tested the battery with my topdon tester and it came out good.)