Today i noticed when stopped and the car is idling low it goes even lower when i turn on the fans all the way or roll both windows up and down. So i took it to autozone and they did 5 tests on the alternator, 3 out of those 5 tests failed so im assuming alternator is bad. Although i see no flickering lights or any other signs of electrical issues. The battery is new at 100% charge. Also cleaned the TB but never actually took it off the car just cleaned the inside as far as i could reach. Also replaced the air filter.