Vauxall Vectra, 18 months old still under warranty, three weeks ago the engine blew up, Vauxhall refuse to repair the car under warranty. The CDTDI has a regeneration program if you run the car on a short journey, next time you start the car it goes into the regen mode, it take fuel to start this program and if interuppted it dumps the fuel into the oil chamber. The oil level rises putting the potenial driver and passengers at risk of vechile failure. The manual does not state if this regen program is interuppted it dumps the fuel thi... read full review »