92 Pontiac Bonneville SSE engine dies while driving

The engine dies while driving. Will start again after waiting about 10 minutes. This usually happens after I have driven some distance and the engine is warm. The ignition module tested good. The fuel pump and alternator have recently been replaced. It was at an auto electric shop for diagnosis for a week and they could not identify the problem. My mechanic can't figure it out. Help! Also, something is draining the battery if the car isn't driven every day. I did some reading on the TCC Solenoid and those symptoms do not match the ones I am experiencing. I'm told we can't get the codes unless the car acts up and that it takes an older generation of testing equipment (obd1).