Vehicle Data Hub

2008 Mercury Mariner engine problems

Owners reported engine problems in 19 complaints for the 2008 Mercury Mariner, 3% of the complaints on file.

At a glance

Complaints
19 3% of this year's complaints
Typical mileage
100,000 miles 19 complaints with mileage
Crashes and fires
1 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2008 Mercury Mariner Complaints by odometer reading in 20,000-mile steps. The median is about 100,000 miles. 0k to 20k miles: 3 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 3 complaints 60k to 80k miles: 3 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 3 complaints 120k to 140k miles: 2 complaints 140k to 160k miles: 3 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 2 complaints 040k80k120k160k200k miles Typical: 100,000 miles
Based on 19 complaints that include mileage. 32% 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 miles3
20k to 40k miles0
40k to 60k miles3
60k to 80k miles3
80k to 100k miles0
100k to 120k miles3
120k to 140k miles2
140k to 160k miles3
160k to 180k miles0
180k to 200k miles0
200k+ miles2

What the data shows

Of the 19 engine complaints that report mileage, the median is about 100,000 miles, and 32% were reported before 60,000 miles.

These complaints mention 1 crash.

What owners wrote

My wife was driving on her way home, and out of nowhere the steering felt weird, and while driving the car shut off. No power steering or power brakes (due to engine shutting off) and we do not know why this happened.

Reported at 149,000 miles, October 2016 Crash

Tl*the contact owns a 2008 mercury mariner. While driving approximately 10 MPH on normal road conditions, the vehicle came to a complete stop and stalled when attempting to accelerate. The vehicle restarted after several attempts and the transmission made a loud noise. There were no warning indicators illuminating on the instrument panel. In addition, there was an excessive oil leakage coming from the gasket. The vehicle was taken to an authorized dealer on four occasions, but they could not duplicate the failure.

Reported at 1,094 miles, May 2008

Other problems reported for the 2008 Mercury Mariner

Engine problems in other years

Engine problems across all Mercury models