Oil and carbon tend to build up, creating restrictions in the intake manifold. Symptoms will be loss of power (sometimes severe) and poor fuel economy.
Average mileage: 97,643 (70,000–117,000)
Engines affected: 1.8L 4 Cylinder Turbo, 1.9L 4 Cylinder Diesel Turbo, 2.0L 4 Cylinder
6 people reported this problem