I’ve got the 1.6 HDI and I’ve found a leak. It’s coming from a plugged whole and it’s a degraded seal or I need to tighten it up. The area is close to the location of where 17 would go in this image below.
This image I found might not be correct I know it’s to the left and above the whole the dipstick tube goes. So about this location of 17 in the image.
Any idea what this does and why it might be loose. Is it an engine oil brain plug??
Faults and Technical chat for the Citroen C4 Cactus