Thanks Urban Panzer Just getting used to my disco as ive only had it a week and a half!

What do you mean by fluid, coolant? Because i've just had a new waterpump fitted after owning it for 2 days which meant draining it all

Thanks for the relpy, my autobox doesnt change to top gear untill quite late either when the engines cold but does when warm, what could that be? seems a strange problem as Ive never had an auto before Cheers

Driving to work this morning, it was snowing so very cold. The engine temperature very gradually increased to the quater way mark and stayed there for about 4 miles then all of a sudden the needle went to just above the middle (where it usually is) on the temperature guage. Also my engine seems...