I believe a viscous coupling is progressive and I would expect a little more pull at this temperature.

If you notice the value on the computer, the engine temp is really 221*F or 105*C according to the sensor so the gauge is lagging a little.

__________________
-Evan


Benz Fleet:
1968 UNIMOG 404.114
1998 E300
2008 E63


Non-Benz Fleet:
1992 Aerostar
1993 MR2
2000 F250