- 2008 Citroen C4 Grand Picasso 2.0 HDI 136HP (EGS gearbox) Only after I have bought the car in July 2019, I have noticed that it has a gearbox oil leak. Repairs are quite expensive when we're talking about semi-auto (manually piloted) gearboxes, and since there wasn't any specific issue with the car, I decided I would refill the oil every 3-4 2008 Citroen C4 DPF Fault Fixed. This 2008 Citroen C4 Picasso came in to the workshop recently with the dreaded "Anti-Pollution system fault" flashing up on the dash. This warning can be a bit of a red herring as it can actually be triggered by various types of fault, and not necessarily related to the emissions control system. 4Tu2VE6.

citroen c4 grand picasso 2008 problems