my 1996 chevy blazer will not shift out of park cant get shifting lever (by steering wheel to move out of park) Right before it totaly froze i had to rock it one or twice to move it out of park do you have any idea what this could be? I was thinking position sensor but now im not sure please help me!

 

Are you parked on a hill, by any chance?

Or were you when you had to rock it?

It sounds like the parking pawl is sticking inside the tranny; this is usually caused by putting the tranny in park on a hill and not putting the e-brake on at all or putting it on after you have removed your foot from the brake and the truck has moved.