I have a 94 vmax 500 and one cylinder is not firing. I have relplaced the plugs, replaced the cable ends and switched plugs but only one cylinder seems to want to fire. It does not matter if I switch the coil wire either. I am getting fuel to the cylinder and I am getting spark to the plug. The sled will run on just the one plug (Which seems odd to me!) but only on the one cylinder. I live 2 hours away from the nearest shop or I would haul it in!Any ideas?