So I hit the key today and cranked, and cranked, and cranked.... I have no spark at the coil. No signal to the coil wires at all. Car is an 88 shelby z with a 90 TIV wiring harness, and a pt cruiser turbo motor with SRT 4 manifold. I'm hoping the cal I got wasn't for the 91+ style of coil, but other than that, I have no clue where to start. Please help!