Ive just spotted a very small coolant leak coming from the passenger pipe about midway on the car. This would explain why the car fans didnt kick in till the 220 mark as clearly air is getting into the system. I havent been under to inspect properly but the leak is minute. Theres like a drop just hanging there.
Im fairly certain the leak is not coming from the rubber hose connectors as the pipe is dry either side of the droplet. My question is, can i repair the metal pipe at all? I was thinking of using one of those exhaust patch kits or will i need to replace the whole pipe?