No heat while idling

2006 SATURN RELAY
6 CYL • 2WD • AUTOMATIC
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NKLAESER
  • MEMBER
  • 2 POSTS
I have a 2006 Saturn Relay and the heat works fine when the car is moving but when I stop the air blows cold?
Dec 12, 2010 at 6:08 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Those symptoms tend to point toward a clogged heater core. You can try removing the heater hoses and flushing it with a garden hose but don't be surprised if the improvement is minimal.
Dec 12, 2010 at 7:21 AM
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