ok i got a 88 civic hatch with a obd 1 b18a1 in it. I pulled the engine harness out of it to redo the mpfi and obd1 conversion on it so it didnt look to ghetto. I put it back in and now i keep blowing the fuse for my back uplights and turn signals, also none of my guages are workin tach, fuel guage, and water temp. And the #4 pistion isnt firing. For the pistion i got spark, compression and the injector has good resistance and is getting power but wount fire. i switched the number four and three injector and still #4 wount fire i even put a new ecu in it and it wount work who can help someone told me timing maybe someone anyone if i cant figured this out in sellin my car