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1999 Mercury Cougar
Worst 1999 Cougar engine Problems
Click on a problem below to read more.
- runs roughly, stalls5
- engine cranks but won't fire sometimes2
- engine revs up when idling1
- oil leaking from engine1
- oil leaks from transmission axle seal1
- threw a rod1
- NHTSA: Engine And Engine Cooling: Engine26
- NHTSA: Vehicle Speed Control23
- NHTSA: Engine And Engine Cooling: Engine: Gasoline21
- NHTSA: Engine And Engine Cooling13
- NHTSA: Vehicle Speed Control: Accelerator Pedal6
- NHTSA: Engine3
- NHTSA: Engine And Engine Cooling: Engine: Gasoline: ...2
- NHTSA: Vehicle Speed Control: Cables2
- NHTSA: Vehicle Speed Control: Cruise Control1
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Compare Mercury Cougar Model Years
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Check out our Mercury Cougar overview to see the most problematic years, worst problems and most recently reported complaints with the Cougar.