It worked!!!!! I flush the trans fluid with about twelve quarts. It still wasn't working. I put a can of SeaFoam TransTune in it. Then ran it on jack stands and slammed on the brakes a couple times and it freed up. Then I flushed the TranTune out and I'm good to go. Thanks for all you help jimmy57!!!

Do you have the rear hatch interior panel? Color code 3980?

Do you have the rear hatch, interior panel? If you do and it's in good shape I'd be interested. What is your interior color code?

Thanks jimmy57!! That gives me a place to start looking anyway. So I should pull the TCM right out of it's connector start it up and see it works? If not....put the TCm back in and pull the fuse and try it again? Or should I pull the fuse with the TCM out? Thanks for your help.

I forgot to mention that this is not a vacuum leak. This is definitely a mechanical stop of the engine. It is immediate and very abrupt. The car does not stall in gear with the front wheels off the ground or if I get a push and I am moving before I put it in Drive. As I come to a stop though it shud...

I had a friend scan it and he said he can't communicate with it. Something about a Communication Error. He has a $3000.00 dollar OTC scanner. Is there something wrong with the plug or the wiring? What should I do now?

I bought an 96 850 recently that runs great as long as it is in Park or Neutral. As soon as you put it in any gear, forward or reverse, it stalls. Exactly like popping the clutch on a manual transmission. After reading a some things on here I thought for sure it was the SL solenoid (torque converter...