Indecisive temp gage needle

[pasquale pilato]

Morning group,
Every time I drive my 1990 100q, after several min.
the needle on the temp gage starts to climb, but
before it reaches its normal temp operating mark, the
needle falls fast, and sits pegged on cold for the
entire trip.  Most trips are less than 10 miles,
Friday I'm taking it on an 80 mile trip to
Indianapolis to see how it behaves then.  But I'm
wondering if anyone out there experiences the same?

On a side note, would that effect anything like mpg or
performance?

Thanks
Pasquale


	
		
__________________________________
Do you Yahoo!?
Friends.  Fun.  Try the all-new Yahoo! Messenger.
http://messenger.yahoo.com/