Hi all beware zafiras are are notorious for engine problems. Sell car before to late and loose to much money!!!! These are crap cars. The dpf is fitted too make money out of you !! Not compulsory can be removed and there are specialised companies out there. Dpf are for lorrys and hgv's not cars ? Dealerships dont diagnose problems properly but replace complete whole parts and thats where they make money on new cars not from selling them new. Only warranties and extras make money. Hope this helps