I have a 1994 Mazda Protege DX 1.8 liter SOHC with 265,000 miles. I have some type of ignition problem. I have no spark coming from the coil to the plugs. I have replaced the PCM, igniter, ignition coil, coil wire, and ignition switch, but still no spark to the plugs. Too close to Christmas to take to the mechanic and just about out of money. Desparate to get this car up and running. When operating, vehicle runs outstanding and gets nearly 40 miles per gallon. Does anyone have any ideas?!