The fan on the 190 is misbehaving, with the a/c on you can hear an audible click (about every ten seconds) and the engine note changes but the fan would do nothing. It also wouldnt come on to top speed for ten second intervals.
So Ive just fitted a new Jules style fan resistor, but it's not behaving like I thought it would. With the a/c on you can still hear that same click and the engine note changes with it, but it now brings the fan on but just enough to set it spinning then it stops and then repeats about ten seconds later. The aircon itself isn't brilliant, barely cold air being blown so with the dodgey fan resistor would I be right in assuming the aircon pump itself has chuffing well thrown a wobbly?
Also I've checked and theres no coolant leaks and the engine maintains good temperature (between 95-100) at what temperature should the fan kick in for engnie cooling? (trying to rule out a dead fan altogether!!)