Problems · by component
1999 Ford Expedition engine problems
26 owner complaints to NHTSA about the 1999 Ford Expedition cite engine, 3% of all 970 complaints for this model year.
Complaints
26
3% of all complaints
Crashes
1
Reported by owners
Fires
7
Reported by owners
Injuries
2
Reported by owners
What owners say about the engine
Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNED A 1999 FORD EXPEDITION. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 05V388000 (VEHICLE SPEED CONTROL). THE VEHICLE WAS REPAIRED. AFTER THE REPAIR, WHILE THE VEHICLE WAS PARKED, IT CAUGHT FIRE UNDERNEATH THE HOOD. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE AND A POLICE REPORT WAS FILED. THERE WERE NO INJURIES. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 200,000.”
“TL* THE CONTACT OWNS A 1999 FORD EXPEDITION. AFTER PARKING THE VEHICLE NEAR THE CONTACT'S GARAGE, A FIRE ERUPTED UNDER THE HOOD. THE CONTACT WAS ALERTED TO THE FAILURE DUE TO THE ALARM SOUNDING. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES. THE VEHICLE WAS NOT DIAGNOSED AND REMAINED PARKED AT THE CONTACT'S RESIDENCE. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBERS: 06E056000 (FUEL SYSTEM, GASOLINE) AND 98V312000 (FUEL SYSTEM, GASOLINE). THE MANUFACTURER WAS NOT NOTIFIED. THE VIN AND FAILURE MILEAGE WERE NOT AVAILABLE.”
“TL* THE CONTACT OWNED A 1999 FORD EXPEDITION. THE CONTACT STATED THAT THE VEHICLE CAUGHT FIRE WHILE PARKED IN THE DRIVEWAY. THE POLICE BELIEVED THAT THE FIRE ORIGINATED ON THE DRIVER SIDE UNDER THE HOOD. A POLICE AND A FIRE REPORT WERE FILED. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE WITH TWO FIRE EXTINGUISHERS AND A HOSE BEFORE THE FIRE DEPARTMENT ARRIVED. A PASSENGER WHO WAS SEATED IN AN UNKNOWN LOCATION SUSTAINED A FRACTURED RIGHT KNEE, WHICH REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 199,000. THE VIN WAS NOT AVAILABLE.”
“I WAS SITTING AT MC DONALDS GETTING FOOD FOR MY SON, WHEN A LOUD POP COME FROM UNDER MY HOOD THEN MY TRUCK STARTED TO SMELL FUNNY. SOME CARS WERE IN FRONT OF ME SO THEY LET ME OUT. I PULLED OFF TO THE SIDE AND CALLED A FEW PEOPLE THAT COULD TELL ME WHAT WAS GOIN ON. A MAN COME AND LOOKED AT IT THAT WORKED ON CARS A CROSSED THE STREET TOLD ME THAT IT BLOWED A SPARK PLUG I NEVER HEARD OF ANYTHING LIKE THAT. IT HAD COME COMPLETELY OUT. THERE WAS OIL ON IT. I HAD TO HAVE IT REDONE SO ANOTHER SPARK PLUG COULD BE PUT IN THERE AND NOW IT HAS DON IT AGAIN. THE SAME ONE NUMBER 2. SPARK PLUG. THIS IS CRAZY I DON'T HAVE THE MONEY TO KEEP FIXIN THIS TRUCK OVER AND OVER. I HAD TO HAVE IT TOWED TO MY HOUSE WHEN IT BLEW THE SPARK PLUG AND I DONO WANT TO GO THOUGH THIS AGAIN. YALL KNOW THAT THIS IS A DEFAULT IN THESES VEHICLES BUT UR NOT DOING ANYTHING ABOUT IT. I HAVE TO USE MY TRUCK TO GO TO THE DOCTORS. AND I CAN'T GO IF IT STAYS BROKE DOWN. YALL NEED TO TAKE CARE OF THIS PROBLEM ....”
“I HAVE HAD 2 DIFFERENT SPARK PLUGS EJECTED FROM THE ENGINE ON 2 SEPARATE OCCASIONS. THE FIRST TIME I TOOK IT IN AND HAD A HELI COIL INSTALLED. I HAVE NOT REPAIRED THE SECOND INSTANCE YET. THERE WAS A 2 YEAR TIME SPAN BETWEEN THE EVENTS. THE FIRST TIME IT HAPPENED I WAS AT LOW SPEED GOING THROUGH TOWN. THE SECOND TIME I WAS ON THE FREEWAY.”
“A SPARK PLUG BLOW OUT OF THE ENGINE. I PURCHASED A DORMAN KIT TO REPAIR AND REPLACE THE SPARK PLUG. I AM CONCERNED ABOUT DRIVING THE VEHICLE FAR FROM HOME FOR CONCERN THAT ANOTHER SPARK PLUG MAY BLOW OUT OF THE ENGINE. FORD MOTOR COMPANY SHOULD HAVE MADE THE ISSUE WITH THE ENGINE CYLINDER HEADS NOT HAVING THICK ENOUGH MATERIAL TO HOLD SPARK PLUGS IN THE THREADS A RECALL.”
Showing 6 of 26 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.