O.K. so week before last my 90 classic wouldnt start. Replaced the rotor arm and distributor cap and she fired right up. Today drove her to work, went out to go to lunch and no spark at the plugs. Had bought the GM IAM to relocate it but had not got around to it yet. Got everything together and installed it according to what I had found on this forum. Now i am getting no spark from my coil. Can anyone give me an idiots guide as to which wires go where from the module to the coil and the module to the pick up in the distributor. Would be really nice to drive her home tomorrow. Any help would be greatly appreciated.
