Anyone got any ideas..? Ive replaced my msd coil pack, plug wires, spark plugs...even returned my ignition system back to stock....then back to MSD. MSD works properly, even the stock parts I used are in new, functionable condition. I just dont get any spark whatsoever. I'm wondering if the cam shaft sensor has anything to do with it...or the crank sensor...? Everything works fine except there's no spark.