Quote Originally Posted by Geetroit78 View Post
I noticed my engine running a lot cooler since I took the caps of and ran 2 hoses down behind the engine bay where the heater core pipes come out of the firewall. I used a copper right angle bend pipe from a plumbers shop to join the hoses. I'm assuming the engine runs cooler as there is more coolant circulating. I also need to pass a roadworthy to get mine on the road. With the pipes on he will do a lot less investigating into the heater core/demister. Wish me luck
If your RWC tester is doing his job properly the windscreen has to have warm air blowing on the screen. There is a time limit that the screen has to demist, cant remember atm how long.