Given the state of Ratty, you have likely made a good call. 

Got to be Scarlett?
looks nice and a suitable replacement![]()
Yep, sounds like a new thermostat is required.
Tony.
If jammed open just wont heat up .
If you run the car a few minutes then check the top and bottom radiator hoses if both about the same temp thermostat jammed open for the small additional cost i would do water pump as well prone to fail especially on viscous equipped engines.
Stephen.
Thanks Tony. Do you reckon it's ok to drive it on short runs till I've replaced it?
Cheers
Paul

Look how shiny it is![]()
Paul new car new progress thread to document your new zed.
Does the air con work ? have you tested it yet.
Looks in nice condition is that a factory issued 6 digit plate.
Stephen.