hi,can any one help me with my problem, i have just bought a diesel cavalier,its had a new head gasget and water pump fitted

the problem is that when i hit a hill my temperture gauge rises to around 95 to 100 degrees.

the fans work,there doesn,t appear to be any blockages in the system but i was wondering if any one knows the normal running temperature of this sort of car,an 1800,turbo diesel

thanks , depoix