Hey guys so I’m new to this page, but I need some help with my car. I just got the engine rebuilt on my car and when I went to do the first start the car cranks at 13.6 amps but for only like two seconds then drops down to 9.4 amps. So when my car wants to try starting the amps drop to low and won’t let it and everything stops for a second and then will start cranking again but at 9.4 amps. Any suggestions would be amazing! Thanks