[JCoop]

>>I tried checking the quick test for the ground like you suggested and the car wouldn't start but I'm not sure if I hooked up the jumpers correctly (duh). I connected the - & + on the cobra and on my other car I hooked up the - and put the + jumper on the frame. If that was the right way, does that now point to a bad battery?
<<

You grounded your battery. Car is usually negative ground.