okay, so my bus - a 1.9 wbx runs really cool at highway speed and
continuous slower speed but in stop and go starts to get warm - when it
gets above half way (at 12 o'clock) i turn the heater fan on and then
it cools back down  - i would expect it to run about 12 o'clock
ordinarily but  the rise from so low to there makes me think its headed
for the hot zone - i sure don't want it to overheat - i'm wonderiong if
the thermostat is really low to help compensoate for a weak pump - i
bought the van a few months ago and have been addressing other issues
but this one is next - thats my guess,

any others

thanks

monte

The West of which  I speak is but another name for the Wild, and what I
have been  preparing to say is, that in Wildness is the preservation of
  the World. Every tree sends its fibers forth in search of the  Wild.

henry david thoreau