hey guys the problem is that when i push my car it turns off. First it spitts and if i keep tryin to get it to higher rpms it turns off. it starts spittin at 6500.

when it spitts and i shift it stops till i get to higher rpms again.

i have a new alternator and battery.

could it be wiring? sounds right but how do i check the wiring besides taking off the wire cover and making sure theirs no split wires ?