94 Regal Shuts Off

I have a 94 Regal with a 3.8 engine. Every now and then the engine shuts off when I slow down to a stop. The SES light also comes on and off when I am driving. I changed the sparks and wires, but that has not solved the problem. Any recommendations would be appreciated.
Thanks,
Dan

Also, engine has 86,000 original miles.

Welcome to AF

If it bucks a little before it stalls, your TCC solenoid is probably stuck and not releasing the torque converter as you slow down.

I have a Haynes Repair Manual and can't find a a TCC. Is this part known by another name? I assume the entire TCC should to be replaced, not just the solenoid. If you have an AC Delco part number would be great.
Thanks,
Dan

Can someone help me identify a TCC?