Hi Guys Just received this in the mail (from Toyota. Bertie Street, Port Melbourne) Ëngine oil supply pipe assembly for the VVT-i Actuator located on the left hand rear cylinder bank may develop a small crack inside the rubber hose due to an unsuitable material.Engine oil contaminants from blow by gas combined with the hose material, can result in the crack developing. If the vehicle continues to operate in this condition, the crack can expand due to oil pressure fluctuations and engine oil may leak from the hose. If you weren't aware before...you are now!! Doesn't sound to serious but I'll get mine done ASAP. Good Luck!!