Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, why does heater start off hot then blows warm in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Why does the heater blow warm air at first then blows cool air? if you put it on high 85 ...
- 01-17-14 11:59 AM #1Cadillac Owners Member
- Automobile(s): cts
- Join Date
- Jan 2014
why does heater start off hot then blows warm
Why does the heater blow warm air at first then blows cool air? if you put it on high 85 it blows hot air . But when you turn it down to comfortable range 70s blows only cool air. Had rad. flushed, still does it. If it was the thermostate, wouldn't it be one or the other?
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