Hi Scotty, Your videos are brilliant. I have serious problem. I have a 2008 citroen C3 8 valve 1.14hdi. I keep getting diesel fumes inside the car, even with the blower off. It is very strong under the bonnet. Also oil is being drawn through breather pipe connected to the rocker housing some oil leaking from the breather pipe connection to the air intake pipe connected to the turbo. As these fumes are lethal I am very concerned. Can you help please. del1000

sounds like engine is just flat wearing out inside. Start by having a mechanic do a compression test of the engine, and if it is worn out, replace the engine or the vehicle