:16: Hi, I am new at posting, but I really need help. I have a 52 plate galaxy, which has consistently been loosing power, mostly at pull off or when you put your foot down to over take or if you need to get going quickly. Had several things changed like the EGR valve, catalic converter, MAF sensor and yet still I have the same problem. It has been checked on numerous occations and it brings up a fault saying boost presure. Please I am desperate for some help, I love the car and want to keep it, my kids love it too. Any ideas. Thanks.