Bought a new 2008 pontiac G6 in 2008. Had a tune-up on tues, oil change etc, 500.00 dollars worth. My daughter goes to work, the car won't start when trying to go home. She goes under the hood slams it, it starts. We take it back to the dealer next day it starts over and over for them. Next day she goes to work it does not start again when she wants to go home. Call AAA we tow it to the dealer. It starts over and over again. Last night she goes to work, again it won't start when she wants to go home, we are on the phone and she says she turned the key like it would be on and she moved the automatic gear shift up and down cuz she was mad and the car started. Any ideas?