Just got car drove it 300miles LA to Sac at night,then on a 95 degree day car was ideling for about 15min toping of transaxel fluid,and the temperture gauge went to the middle then a lil bit over the middle than kicked back to the middle when the fans came on is this normal for the Cadillac Northstar engines to do this.
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2002 Cadillac DeVille DTS Question: Hot Day Temperture Gauge atmiddle then goes a lil bit over the middle
Answer #1dandd September 10, 2009, 15:18Master
Have your engine checked out. North Stars tend to be sensitive to cooling issues. If there is a problem brewing, have a good shop check your entire cooling system. it could be a sticking thermostat, old and broken down coolant, worn radiator etc, etc.