- January 13: Ford Recalls 816,000 Vehicles to Replace Takata Airbag Inflators recalls | 43 days ago
- December 27: Ford Fusion and Mercury Milan ABS Problems Investigated investigations | 60 days ago
2004 Mercury Grand Marquis
exhaust system Problems
Worst 2004 Grand Marquis exhaust system Problems
Click on a problem below to read more.
- catalytic converter failure3
- NHTSA: Engine And Engine Cooling: Exhaust System: Manifold/Header/Muffler/Tail ...4
Stay Up to Date
Compare Mercury Grand Marquis Model Years
Curious how the 2004 Grand Marquis compares to other years?
Check out our Mercury Grand Marquis overview to see the most problematic years, worst problems and most recently reported complaints with the Grand Marquis.