On the open road the temp guage reads around 70C but that moves very quickly to 95+ when I am in town; the fan doesn't cut in till around 104C
I'm using honda coolant, checked that no air is trapped in the hoses and checked the coolant level is okay.
Would getting the radiator fan to come on earlier be a good idea?
Saw a very cheap radiator thermo fan switch on amazon for around £7 that claims to start the fan at 85C but not sure if this is true.
Has anyone else had success at lowering the running temp by this method, I don't want to fit a manual fan switch?
All feedback appreciated
