I have a 2001 TD4 and last week I noticed some gunge leaking from the small hook shaped pipe at the back of the engine next to the small plastic cup (sorry but I am a complete engine novice) . It was a sort of very light greeny/cream colour and was dripping onto the base tray and then onto my drive. The leak only occured whilst and after the car had been driven. There were no obvious signs of perfomance loss etc and for some reason the leak has now stopped but I am stumped as to what this could have been and how to prevent it happening again. To compound my misery I have also noticed a very slow drip from the tow hook at the front of the car. It is of a watery/oily mixture.
I would appreciate any ideas as to what these leaks could be?
I would appreciate any ideas as to what these leaks could be?