I finally got the car charging and running so i went for a drive today. parked it in the driveway and turned it off. wanted to turn it back on to check voltage, sounded like a bomb went off when i did it. loud noises and then it started but didnt sound good at all. i dont know if the starter is staying open or what? if anyone can help i would love to hear your thoughts. iam stumped, sorry for so many questions this week.