ok so car ran fine then one day after trailering it car has no spark. So first i tested the icm at autozone not sure dude knew what he was doing but he said it was bad. so i replaced the ICM along with plugs, wires, coils, both crank sensors ( pass. side block and dampner one) 24x and 7x i believe, all new parts by the way and nothing! so i checked the harness from the dampner sensor known to melt from exhaust it was good tested the icm for 12v and neg and crank sensor output all good, pink computer wire has 12v, no broken wires all fuses good. So i purchased a used ecm and voila fired right up ran perfect seeing it has all new ignition system.
then today 2 days later it was just sitting in the drive. i went to start it no spark again?
Could something be killing my ecm if so what should i look for?
Im ready to burn this thing to the ground lol