HI thanks to all who posted some useful tips to try and solve my problem.BUT car is still running cool checked the stat and ok put some cleaner in cooling system to try and clean any block eaghes as was told there might be in the heater matrix as car stood for about 6 monthes in pieces while i got engine rebuilt due to oil pump chain snapping.with the cleaner in it has slighty in proved and get abit more heat in the car any other ideas would be very welcome.thanks
