car won't start
Hello. If the battery is testing good (https://www.yourmechanic.com/article/how-to-check-a-car-battery) and has the correct CCA and voltage, I would look towards a faulty starter (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-starter) or wiring fault such as insufficient ground. I recommend that a technician check the starting system ....