What Owners Complain About
Sometimes it helps just to tally up the complaints and see where the biggest stacks are. Use this information to learn about troublespots or to run for the hills.
Worst Issues
- steering fails unexpectedly in the 2009 Mariner
5 complaints
- electronic power steering module failure in the 2009 Mariner
3 complaints
- transmission failure in the 2009 Mariner
3 complaints
- power steering shakes in the 2009 Mariner
2 complaints
- a/c blowing hot air in the 2009 Mariner
2 complaints
- check engine light on in the 2009 Mariner
1 complaints
- plastic intake manifold melted in the 2009 Grand Marquis
1 complaints
Worst Models
- Mariner
23 complaints
- Grand Marquis
4 complaints
- Mariner Hybrid
3 complaints
- Mountaineer
1 complaints
- Milan
1 complaints
What Breaks the Most
- Steering
11 complaints
- Engine
4 complaints
- Transmission
3 complaints
- HVAC
3 complaints
- Fuel System
3 complaints
- Body
2 complaints
- Windows
2 complaints