cooling fan not working on low speed
Hi everyone, i have just changed my rad, thermostat and temp sensor due to hot running when stationary but i now realise the low speed on my fan is not kicking in at all. i have changed the relays over form the high speed and it still didnt work, even though my high still did. The car now runs at a steady 90 ish until i hit traffic, then it quickly rises to 3/4 on the gauge when the high speed kicks in and it goes just under 3/4 and it all starts again. The fan does stay on most of the time with the a/c on but i am confused as to what is wrong. I have read all the other threads on this but most are not quite like mine. Any help would be most appreciated, thanks.