What happens if you put a car battery in the wrong way?
What happens if you put a car battery in the wrong way? When a car battery is connected backward, a fuse designed to protect vehicle electronics should blow. If your vehicle doesn't have a fuse (almost all cars do) designed for this purpose, you will send electrical current backward through systems in your car, including ECU, transmission control unit, and more. Why does my 1980 Corvette not turn over? She always started right up until it got wet. Turns over strong sprayed ether in carburetor she wants to rip but it's just shy of catching did have … 1980 corvette...