One thing about my 90´ Voyager.
The complete engine / transcooling system is new. New WaPu, radiator, fan, coolant temp. sensor and sender and of course the coolant (Alu protect from BASF). Thermostat is the original one, works fine and clean.
BUT, the fan starts running not until the gauge shows arround 2/3 of the scale. I was used to hear it running exactly in the middle of the scale (90°C).
It also runs almmost forever to cool it down.....but i guess that´s a common problem with those much too small radiators....
I don´t have this problem on my Saratoga or AWD Voyager.
So is it normal that the fan starts running that late?
Of course, the gauges aro not that exact, but i claim that it works properly.
Greetings from oversea, 90 °F over here (damn heat)