Outside Temp Gauge Question

["Ken Ross" <Kdross@email.msn.com>]

Does anyone know how to fix the outside temperature gauge on a Silver Shadow
II?  It seems that the gauge reads very high regardless of the conditions.
When the outside temp is 80 F, the gauge reads above 30 c when I start the
car cold and quickly registers over 40 C within 10-15 minutes.  How do I
correct this problem and get an accurate reading?  TIA.

Ken Ross
Kdross@msn.com