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1999 Mercury Mountaineer
Worst 1999 Mountaineer engine Problems
Click on a problem below to read more.
- knocking noise from engine2
- running roughly1
- NHTSA: Engine And Engine Cooling: Engine: Gasoline5
- NHTSA: Engine And Engine Cooling4
- NHTSA: Vehicle Speed Control4
- NHTSA: Engine And Engine Cooling: Engine3
- NHTSA: Vehicle Speed Control: Accelerator Pedal3
- NHTSA: Vehicle Speed Control: Cruise Control2
- NHTSA: Vehicle Speed Control: Cables1
- NHTSA: Vehicle Speed Control: Linkages1
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Compare Mercury Mountaineer Model Years
Curious how the 1999 Mountaineer compares to other years?
Check out our Mercury Mountaineer overview to see the most problematic years, worst problems and most recently reported complaints with the Mountaineer.