2005 MERCURY SABLE Engine And Engine Cooling Problems

IDLES, MAKES NOISES, VIBRATES, DRIVES BY ITSELF WITH OUT STOPPING DURING IDLING, DON'T SHIFT INTO GEARS PROPERLY. *TR

THE ENGINE SUDDENLY QUIT RUNNING WHILE CRUISING AT 60 MPH IN DARKNESS ON A HEAVILY TRAVELED CONGESTED 6 LANE INTERSTATE HIGHWAY. THE TIME WAS 6:50 PM AND THERE WAS NO UNUSUAL WEATHER. THE CAR SHOOK FOR A FEW SECONDS AT THE TIME OF SHUT-DOWN. I ATTRIBUTED THE SHAKE OF THE CAR TO A LOADED SEMI FLAT BED TRUCK RUNNING IN THE NEXT LANE AT APPROXIMATELY 65 MPH. WE WERE AT NORMAL SPACING BETWEEN VEHICLES. THERE WAS NEITHER CONTACT WITH THIS TRUCK NOR ANY OTHER VEHICLE. THE INCIDENT OCCURRED ON I270 NEAR BRIDGETON, MO. WE MERGED ONTO MO 340 AND CONTINUED COASTING UNTIL WE FOUND A SAFE PLACE TO PULL OVER TO CALL FOR HELP. I TRIED TO RESTART THE ENGINE SEVERAL TIMES WHILE COASTING, TO NO AVAIL. WHILE WAITING FOR HELP TO ARRIVE, I TRIED TO UNDERSTAND WHAT MAY HAVE CAUSED THE ENGINE TO QUIT RUNNING. THE FUEL TANK REGISTERED...

TL*THE CONTACT OWNS A 2005 MERCURY SABLE. THE CONTACT STATES THAT WHILE DRIVING APPROXIMATELY BETWEEN 45-50 MPH ON NORMAL ROAD CONDITIONS. THE VEHICLE BEGAN TO SHAKE AND VIBRATE EXCESSIVELY. THE FAILURES OCCURRED THE FOLLOWING DAY AND THE CHECK ENGINE WARNING LIGHT INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE FAILURES OCCURRED WITHOUT WARNING. THE WARNING INDICATOR ILLUMINATED UNTIL THE ENGINE WAS TURNED OFF. THE CONTACT WAS IN THE PROCESS OF TAKING THE VEHICLE TO AN AUTHORIZED DEALER FOR INSPECTION. THE FAILURE AND CURRENT MILEAGES WERE 73,000.