1996 cavalier

Engine stalls while driving and/or idiling

if its been wet out lately or snow is melting, suspect your plug wires or coil packs. if not check them anyway. other than that thought you'll have to be a little more specific on the symptoms, when it happens how it happens, how old the car is, how much mileage?

do a diagnostic scaner check of all the sensors. another thing is to check the throttle body most of the time this happens the throttle body is full of carbon deposits check the back side of the buterfly(throttle) valve. also check the iac(idle air control) if it's clogged the computer can't controll engine speed