Transmission Problem not sure what it is

[horsepwraddict]

Hi guys! I'm new to this forum, I joined because my car won't move and I wanted input from other people that know what they are talking about, anyway I have a 2000 Grand Prix SE with 284k on the drive train.

one day I floored it and when the tranny shifted down it totally missed the gear and redlined, now I have no gears, I rolled it home and I went underneath and listened and right where the trans is connected to the axle there is a huge rattle, and it obviously gets more aggressive if I rev it up. Maybe it's the front axle? can someone help me diagnose this?

[Fivefingerdeathpunch]

If you have no movement even when you put it in manual first gear, either the pump is dead or the input shaft may have snapped.

Just two very possible issues.

[Scottydoggs]

its blowed up sir!!!!

[Travisgt2]

It's shot. Time go to jy or pick n pull and pull one.

[horsepwraddict]

It's shot. Time go to jy or pick n pull and pull one.

how much do you think it'll cost in labor though cause I sure as heck can't replace a tranny on my own

[Scottydoggs]

most shops charge around 500 or so to swap a tranny. having a shop rebuild it tends to start at 1800 and only go up from there.

[horsepwraddict]

most shops charge around 500 or so to swap a tranny. having a shop rebuild it tends to start at 1800 and only go up from there.

the cars only worth 900. kinda sounds totalled to me. thanks guys!

[BrandonHall10]

Flexplate?

[Scottydoggs]

where you live? there maybe a local willing to help out at cut rate prices. trans swap can be done in your drive ways, if the flex busted that also can be done in the driveway.

[horsepwraddict]

Kansas city area

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[Scottydoggs]

http://www.grandprixforums.net/threa...ck-in-Business!! give these guys a shout. they know what they are doing.

[Travisgt2]

Those two guys are amazing. There's quite a few of us from kc area. They can definitely help!

[horsepwraddict]

so what would be the process in replacing the flex plate?

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[Fivefingerdeathpunch]

Remove the engine or transmission.