2000 chevy silverado v6 transmission stuck in neutral, shifter in cab works to turn engine on and off and key works fine, just won't shift out of neutral at the transmission, shifter works to pull

SOURCE: Transmission doesnt seem to engage, no drive indicator on column

I would take it back to the person that rebuilt it and make them fix it again or get your money back if you can

SOURCE: key stuck, now new problem

There is a pin that goes thru the shift cable that is falling out. Above the window buttons pry the little plastic holder out remove the 2 screws take the plastic off of the sides of the console you will see a black plastic frame with holes in it I cut a larger hole between 2 of the small holes with a hack saw on the driver side. Put the car in neutral drivers seat all the way back pull on the shift button and you will see the pin pull it out with a pair of needle nose pliers. I put 598 black loctite sealant on mine and reinstall. Shift back to park if you can get the key out and the doors unlock you have the pin in the right spot and it is making both switches when in park. You can see if it is on the switches by looking thru the hole where the little holder came out. The pin sticks out about a 1/2" on each side. Good luck

SOURCE: 1998 chevy lumina, shifter on steering column,won't shift

Either the pin that connects rod to tranny is broken off, or there is internal transmission problems.

SOURCE: do i need to pull my dash to replace my heater

You will need to pull the dash and a bunch of other components in order to access the heater core. Getting ready to do the same repair and really not looking forward to it.

SOURCE: 2000 Silverado not down shifting in drive.

kick down cable perhaps?