The Positive Crankcase Ventilation (PCV) valve is an essential component in Land Rover vehicles, playing a crucial role in controlling emissions and maintaining engine efficiency. However, like any other mechanical part, the PCV valve can develop issues over time. It’s important for Land Rover owners to recognize the signs of a malfunctioning PCV valve to ensure timely maintenance and prevent more significant engine problems. Here is a comprehensive list of signs indicating issues with your Land Rover’s PCV valve:

The most common and often the first indicator of a PCV valve issue is the illumination of the check engine light on your dashboard.

• Impact: This light is triggered by the vehicle’s onboard computer when it detects irregularities in the [...]