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Cadillac
Deville
Engine Cooling
Radiator
Radiator Hose
1997 CADILLAC DEVILLE
148,000 MILES
ANONYMOUS
MEMBER
1 POST
FOLLOW
upper radiator hose hard and cold and
engine is overheating
Mar 30, 2013 at 4:06 AM
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CARADIODOC
CERTIFIED EXPERT
34,306 POSTS
Most likely the thermostat is sticking closed.
Mar 30, 2013 at 4:18 AM