turns over but no spark? It's not the rotor, fuel pump or filter. Fuel is entering the engine. There's just no spark. Plugs are good. All except one that was cross-threaded by the owner before me. All others are brand new with new wires and distributor cap. I just have no clue what the problem is. I'm browsing through my book for answers but coming up with nothing. I would appreciate any answers that would help.