I have a 1998 Lincoln MK VIII which has intermittent starting issues. It turns over strong but will not start. Occasionally I will get a data error/eng temp error on on the display, while the green alarm light flashes. I changed out the camshaft sensor and the fuel pressure regulator. The dealer replaced the fuel pump driver module and the fuel pump/sender. It has been a week and the problem has returned. The battery voltage is strong. Please advise.