today was workin on my56 buick special, turn key and it starts. i shift trans to move car it shuts off!!!I put trans in park, starter turns over when I shift??? I rebuilt carb starter.generator could it be bad relay?? carb is a stromburg 2 barrell with NO ELECTRIC TO CARB i I AM using a 59 buick manual for help just scracthin my head over thisou: ou: ou: