Car Dies When Gets Hot

[Knice]

Okay...been trying to troubleshooting for over a month now why my 94 LS keeps dying randomly while driving I have replaced the following already: main relay, ignition coil and module, replaced spark plugs and wires (have not replace the distributor itself), cleaned intake, did vacuum leak test and still can't figure out while the random dying. I know its gotta be something shutting down preventing the car from running when it gets hot and I don't know what it is since I'm new to car repair. What else can I replace or troubleshoot that is heat sensitive that can cause my car to die while driving? I see threads talking about: 02 Sensor, Temp Sensor to Computer, EFI Relay (is EFI relay the same as the main relay?), Air Control Valve, TPS? Is any of these possible cause? Where are they located?

 

[TheIVJackal]

If it randomly shuts off, could be a bad crank or cam position sensor. I would check both of those. -Aaron

 

[Knice]

Crank or Cam position sensor ??? Where is that located is that in part of the dizzy ???