i have a recently rebuilt motor and I'm having a problem with one of my cylinders not firing. The right fires perfect but the left fires every now and then. I switched the plug wires and the problem stayed on the left side. I switched carbs and checked the compression and everything is good. I checked the whole harness, ohmed the stator and coil. The stator was good as well as the primary on the coil. When I checked the secondary coil I get a reading of like 5.86 M ohms. I unscrew the boots off the wires and get a reading of 6100 ohms like the spec calls for. Could this be my problem? The right side rums perfect with either plug wire connected. Any suggestions would be greatly appreciated. Thanks