geramy1232
Ready to race!
I recently just got a Cobb Accessport and started noticing that the voltage on my car were a little off. When I first start the car, the car starts fine and the voltage start of near 12.4. As I drive, the voltage gradually starts dropping until around 11.4. Now mind you, this is all with A/C on, radio, headlights, foglights. Everything on. I have already checked the battery and the guy told me battery was no good. Battery voltage was still the same. Guy tells me to change alternator, I change it, Voltage still the same. What should I do? Car is starting up fine in the morning and at all times but I do feel like the A/C while driving sometimes goes and I feel like it might be related to the electrical issue. Accepting all inputs let me know what you think.
Picture below is at idle after a short drive.
Picture below is at idle after a short drive.