All Done! Yippeeeeee!
It would seem, the previous owner, didn't bother with Anti-Freeze at all!
Hadn't changed the oil for over 2 years either!
All done and back on the road now.
Had one slight problem on Wednesday though. Crank Sensor!
Bought new one, fitted it but, had to wiggle the ECU connector blocks on the back of the Throttle housing before the car would start.
Fortunately, I had the RAC man there to run a diagnostic check on everything when I'd finished so, everything was reset.:slayer::slayer::slayer: