Hello, I bought a used 1988 Dodge Diplomat with a 318 and 2 bbl carb, it totally misses on cylinders 6 and 7, (runs perfectly on all the rest), and has reasonably balanced compression all around, (between 130 and 138 for ALL cylinders) I have changed everything, plugs, wires, cap, rotor, coil, elec ignition, (which puts out wonderful spark to all cylinders including the dead ones, (6 and 7), I have even tried mixing and matching all "known to be good " wires, plugs, cap and rotor, coil, in an attempt to make my symptoms move, but 6 and 7 are still dead to the world! I even started the engine with plugs connected to 6 and 7's wires and let them ground to the top of the engine so I could do a visual, and they spark perfectly, (HOT SPARK)! I am very puzzled? Anything you might suggest would be incredibly helpful, Thank You,
have the same problem?
Sunday, February 8th, 2009 AT 8:09 PM