@@abdulbeany1894 If you turn on your high beams your air conditioner your radio the interior lights,heater to full speed,everything you can turn on and it's 13v or less then yeah you got a bad alternator
@@alhavana9426 thank you when i turn everything on it goes to 13v sometimes around 13.3v with everything on and i get a little vibration at idle with everything on is that a bad alternator
@@abdulbeany1894 Yeah i would say its bad, but to make sure you can take ur car to an auto parts and they will usually have the alternator and battery test kit to test it for free
