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After replacing thermostat in 2000 Grand Prix, the upper radiator hose remains hard

\015 After changing the thermostat and have attempted to bleed the air out of the system, the upper radiator hose remains hard.\015 Posted / edited by AnonymousUser on : 18-02-2019

Answers :

I don't think ,its thermostat issue.If the upper hose is hard and hot to touch then this indicates thermostat is open and working properly.Drive few miles and see if A/c is giving cold air properly or not.It seems like radiator is plugged/clogged and that is causing the problem.-----------
To understand the radiator hose theory ,i suggest you to click the link below and refer its details:------

Upper Radiator Hose Hard
\012\012http://technoanswers.blogspot.com/2012/11/upper-radiator-hose-hard.html
------------These will help.Thanks.

Hard after it warms up you should be okey

Check the bottle after it is cold--- to see if it
still draws coolant
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