Hi all, i have a 2010 freelander 2 td4 diesel and started to smell oil inside the car after driving long distances i noticed oil at the left injector on the cam pulley side, any advice out there on what can be wrong. It looks and smell like oil with little diesel.

The breather pipes leak oil at the joints, as the pipes harden, and the factory clamps don't hold seal properly when the pipes harden. Replacing the factory clips will worm clips normally fixes the issue. Hyundai Ioniq 5 Ultimate. The family car.
2009 Rimini Red SE TD4. Gone.
2006 Tonga Green i6 HSE. Gone.
Audi A5 convertible, my daily driver.
1972 Hillman Avenger GT, the project.