All of a sudden today my camaro is having trouble starting. We had to jump it to get it to start. After that we went out driving some n stopped to get gas. As soon as I shut it off I realized my mistake. It wouldn't start again after it was filled up so we got it jumped again and that wouldn't work so we rocked he car back and forth and it finally started. Drove it home and put it in the drive way and shut it off then started it again in it started right up. After that I shut it off and then it wouldn't start again. It has a new battery and a new starter and there's no clicking sound when I turn the key. Does anyone have any idea what could be wrong?

Thanks

 

Anyone?