The needle on my temperature gauge generally moves slowly between 80 and 100c, moving towards 110 in heavy traffic or when stationary. About a year ago it started randomly rising to the stop. Mostly it falls back to the normal level but can do this two or three times in a journey of 15 miles.
I’ve replaced the thermostat and temperature sender unit but this hasn’t helped. I have also replaced the radiator and fan due to a leak.
Any suggestions?
