I live roughly 15 miles from work and ride daily. For the past week or so, on my way home, the temp is climbing. So much so, that a few times, right after turning onto my street, the needle would cross over into the red zone and my temp light would come on.
Within the past 12 months, I have flushed the entire cooling system, replaced a hose or two, replaced the thermostat and the right side radiator. I can't seem to find any leaks, there doesn't seem to be any smoke in the exhaust and the coolant level is good. Oil and filter were also changed within the last month or so... Level is good.
Any ideas of what could be causing this?