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    Heavy Misfire

    Howdy all, I have a 92 sc400 and the problem I am currently having is a very strong misfire and by my estimation roughly 4 are missing. I have previously posted about this. I have discovered that the knock sensors that are in-between the banks are disconnected. Would this be causing the...
  2. D

    Heavy misfire

    Howdy all, I have a 92 sc400 and the problem I am currently having is a very strong misfire and by my estimation roughly 4 are missing. The things I have replaced include timing belt, fuel pump, fuel filter, spark plugs, MAF, ECU, and battery. I have tested compression, coils, and IACV. Also...


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