Hello, Our son has a 94 Cutlass Ciera S 2.2 4Cyl. Two weeks ago the car died while he was driving it. We had it towed home. It will idle but not run. So far my husband has changed the fuel filter, Throttle position sensor, map sensor, Ignition module and coil packs, new pvc valvle and cleaned throttle body. Fuel pressure, vacuum lines & plugs appear to be ok. He is at a loss and could use any advise. We have looked through the threads and found possibilities, but so far nothing has worked. Any help would be appreciated.