I have one i am trying to fix it has been flooded. According to Alldata the issue is from the instrument panel to the computer which has lost ground. I have been told a fix is to run a wire from the battery ground to the IPC and this should correct the solid theft deterent light.
I bought a 95 cavalier and a few days later it wouldn't start. replaced the ignition lock/cylinder problem kept happening. Changed the ignition switch and the problem was fixed. Soon after this my car started dying at stop signs and red lights not restartable for 30 mins to an hour. Changed the Transmission Control sensor so far so good about not dying. Now its just really sluggish until I get to about 45 mph or better. Sounds like a popping noise from the front left side of my car. I am thinking it my have something to do with the TPS being that the most common symptom of a bad or misadjusted TPS is hesitation or stumble during acceleration. Any other suggestions on what it could be.