Volks,

Along with everything else my gas mileage is down to 15, my son's syncro
gets 18.5

Just replaced plugs and they looked good.  Not running rich.  Temp gauge has
been about a 1/4 of the gauge lower than it used to be but the radiator fan
comes on when it goes up about the same amount on the gauge that used to
signify time for the radiator fan to come on [confused sentence to say that
the gauge looks like it just reading low, not that the temp is low]

Any ideas?

Mike