Engine Stalls Intermittently

Check idle condition. If vehicle does not idle properly, see ROUGH OR UNSTABLE IDLE .
Ensure PCM terminal voltages are okay. Refer to PIN VOLTAGE CHARTS article.
Check for poor connections at ignition coil, ignitor, distributor, high tension leads, Throttle Position (TP) sensor, airflow sensor, crankshaft position sensor, injector, fuel pump relay and PCM.
Perform INTERMITTENT PROBLEM DIAGNOSIS under INTERMITTENTS.