I have a Ultra Gauge on my dash that, among other things, monitors my coolant temp. Lately it seems to be running a little warmer across the spectrum. Instead of ranging fro 86c to 89c depending on hills etc, it ranges from about 87c to 91C. It has never got to the stage that I was worried about over heating but it did make me do some basic checks. Mainly fluid level. My radiator was replaced about 12 months ago along with the thermostat and naturally the fluid was replaced at the same time. I am leaning on a new viscous fan hub. Its the original from when I bought the car in 2012.
Is there any gotcha's doing this job that I should be aware of. I plan on using a genuine Nissan part.
Cheers all.