ok sometimes when i'm slowing down to stop i hear this loud back the it feels like the tranny is slaming into the rest of the carr?????

alos when i trun on the heat or ac i head this clicking sound from somewhere in the dash????

 

I have no idea what you just said

 

lol i really dont know how to explain it
but let me try it again

when (i guess) i'm downshifting the transmisition make a loud noise and then kicks and jearks the car

it's almost as if it's slamming into gear
but when i take it to the shop it does not happen????????

 

sounds like a broken tranny mount. those are easy to change. you can do that in your driveway in about a half hour. all you need is a couple wrenches and a ratchet and some jackstands and jack.

 

what about during heacy acceleration? also do u drive with the tranny in drive or overdrive?? mine will do that with the tranny in D.. but id OD i can barley tell its doing it

 

I'll second the tranny mount. The ac thing is fairly normal, my dads car does that as well and his ac and heat work fine. I've heard it in a lot of cars, but I can never figure out what it is.

 

Mine does the same thing when it's in "D" and down shifting as it comes to a stop.In "OD" it doesn't do it.

It's not the tranny mount because mine is new.

 

I was going to suggest the torque arm mount. That rubber one looked pretty nasty on my car when I pulled it. I put the Energy Suspension polyurethane one on, and man, that thing really improved my handling. The back end of the car feels much more secure. I wonder if the torque arm mount bushing was rotted away badly, if the thunk is the torque arm swinging upwards (after levering downwards while braking) and not having any rubber to cushion it.