: Rough idling, loss of power, and increased fuel consumption.
The integrated PCV system in the valve cover fails often. Symptoms include whistling noises, oil consumption, and rough idle. Unlike many engines, you replace the PCV alone—you need a whole new valve cover ($300–400). ep6dt engine problems
: These engines are known for high oil consumption. Common leak points include the valve cover gasket and the oil filter housing gasket. : Rough idling, loss of power, and increased