Intermittent heat

Tiny
DSTEWART2
  • MEMBER
  • 1995 CADILLAC BROUGHAM
  • 84,000 MILES
Heat works sometimes and sometimes it only blows luke warm air. Heater core is not blocked. Has a new water pump and thermostat. Check engine lite comes on intermittently, sometimes not for days though. When the heat does not work, one hose will be ice cold and the other hot, on both the radiator and the heater core hoses. Today it worked fine.
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Tuesday, December 6th, 2011 AT 11:14 PM

1 Reply

Tiny
FIXITMR
  • MEMBER
Any luck? What are codes did you get them read?
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Tuesday, January 31st, 2012 AT 7:40 PM

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