Strange radiator overheating
My 05 f4i has had a strange overheating problem; after about 45 min of everything acting normal temps going up, then settling etc... My bike starts ticking up in temp all the way to 240 and boils over. I did a compression test, changed my thermostat and cannot find what's causing this!! I had this same problem last year when I lived in a different state and a local shop fixed it and I haven't had an issue until I changed my coolant myself. I've flushed it several times no air bubbles, no leaks. Could it be I did something to the water pump???