2018 Ram 5.7 battery issues or alternator?
Hi all, long time lurker.
I have a 2018 Ram 1500 5.7 that all of a sudden is giving me problems. Yesterday I drove around in the morning and parked to eat breakfast. After getting back in my truck, it wouldn't start. Just a couple clicks, then nothing. Luckily there was an auto parts store in the same parking lot. I removed my battery and took it to get tested.
They said it failed because of CCA.
Bought a new battery. Installed. Drove around all day for my work. Went out this morning, and it won't even click with the new battery. Reading 12.71 volts. Is this signs of a bad alternator? Or what else could it be?
Thanks in advance