i have a 61 reg passat 2ltr diesel bluemotion its taking 5 attempts to start the car and its annoying as been in vw they thought the battery was fault but i didnt the battery passed all tests took it away took it back the next day same issue then following day they rang said theres petrol in diesel they recommended changing filter, draining the the tank clean it andn line £260 i said no dont drain tank next day pick car up they had drained the tank without permission be great for help cars under warranty