Land Rover Discovery Problems Forum (20 posts)

Discovery Recalls (52)

• Aj20-d6 and aj20-p6 engine oil filter housing cracked
• Security enhancement
• For certain 2023 model year 3.0l aj20-p6 land rover range rover range rover sport range rover velar discovery and defender vehicles a small number of engines the cam carrier oil gallery hasn t been fully drilled. as a result the oil channel could be blocked leading to accumulation of oil against the pressure control valve rubber membrane and subsequently an external oil leak or increased oil carryover into the air intake system.