Im having real issues with my Vectra CDTI 1.9 SRi 150 at the moment!!, the emissions warning light has been on, which was to do with the EGR valve, cleaned it and its still coming up as an error, so am having to fork out for a new one!!. But since i cleaned this and the boost sensor my turbo has gone mental!!. It used to kick in at 1700, now its more like 2500....like driving a bus at the moment!!!
Anyone got any suggestions?!!