2014 Chevrolet Sonic LT 4 Cyl 1.40L
I'm jump starting my car and somebody said I could ground both negative jumpers
Okay so I own a chevy spark but they didn't have an option for it. Basically I was told I could ground one negative jumper to my car frame and the other negative jumper to the working car frame but I don't want to do something I'm unsure about is that safe?
Follow the instructions in the owners manual; one negative jumper cable clamp to the battery negative terminal and the other end to a solid ground.