I just rebuilt the 2.8 v6 motor in my 86 Camaro and now have no spark. The engine will crank but no spark at coil. There is power comming from one of the wires from the distributor to coil. Not sure what to check next? It ran when dissasembled (bad crank bearings). I think something may not be plugged in or shorted during reassembly. Help?
Unfortunitely I also have one of these. I just went through the same problem. Turned out to be a bad ignition module (IM). I have been through three of them. You can have the IM tested for free at most major parts houses.
Are there any trouble codes stored in the Computer?
Pete lemme be of some assistance to you if I can...I just had another 2.8 in my car and had the same problem right off the bat. What I found was that the coil was getting 6 volts instead of the 1/2 volt that it requires. That can blow the coil right off. Give that a check and see how many volts that coil is getting. Should fix the problem. Grab you an ignition module...