I have put a 1992 EA82 SPFI into a 1985 EA82 Hitachi carb and am trying to keep the SPFI everything is working but I have no spark. I also don't have any action going into the coil. I swear that it alsmost fired once but that was it. I have juice at the alternator and eveything else works (starter, headlights, dash, wipers, etc.) I just can't get any spark. I have the wiring harness from the SPFI and have been trying to intergrate it. Any suggestions?