Vehicle Data Hub

1998 Ford Expedition engine problems

138 complaints about engine have been filed for the 1998 Ford Expedition, which is 14% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
138 14% of this year's complaints
Typical mileage
115,000 miles 93 complaints with mileage
Crashes and fires
0 and 9
Injuries and deaths
1 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 1998 Ford Expedition Complaints by odometer reading in 20,000-mile steps. The median is about 115,000 miles. 0k to 20k miles: 1 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 4 complaints 60k to 80k miles: 7 complaints 80k to 100k miles: 25 complaints 100k to 120k miles: 15 complaints 120k to 140k miles: 15 complaints 140k to 160k miles: 8 complaints 160k to 180k miles: 6 complaints 180k to 200k miles: 3 complaints 200k+ miles: 9 complaints 040k80k120k160k200k miles Typical: 115,000 miles
Based on 93 complaints that include mileage. 5% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles1
20k to 40k miles0
40k to 60k miles4
60k to 80k miles7
80k to 100k miles25
100k to 120k miles15
120k to 140k miles15
140k to 160k miles8
160k to 180k miles6
180k to 200k miles3
200k+ miles9

What the data shows

Of the 93 engine complaints that report mileage, the median is about 115,000 miles, and 5% were reported before 60,000 miles.

These complaints mention 9 fires, 1 injury.

What owners wrote

While the vehicle was parked, a fire started in the engine. The fire was put out and the vehicle was towed. Please provide more information.

Reported at 90,000 miles, December 2003 Fire

Engine failure. In my research of the type of engine in my vehicle, a 4.6l made in the romeo plant, have found that there has been numerous people that had their motors fail(blown). I have a ford expedition 1998 with a 4.6l engine and the 8th digit of the VIN # being a w for romeo plant. When I called in excess of 20+ auto salvage yards, I had gotten the same response. That particular engine from that particular plant was a problem. I was also told 1997 was the same occurrence.

Reported at 119,000 miles, October 2004

Other problems reported for the 1998 Ford Expedition

Engine problems in other years

Engine problems across all Ford models