Hi, I'm new here but I really need some help. I have a 1993 Grand Am V6 3.3. It started misfiring.. slowly progressed and now does not start. Replaced Ignition Module it ran (out of time) for about 5 minutes, replaced that ignition module, ran a diagnostics at chev. dealership came up crank sensor, I replaced that, does not run at all. I'm a broke college kid!! Tryin to fix it myself I can build things from the ground up but this problem is beyond me. Does anyone have any ideas ??