2000 Buick Century Interior Heat

2000 BUICK CENTURY
150,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DETLT
  • MEMBER
  • 1 POST
My inside heat was very hot, but now it is luke warm. I am not overheating and the reservior is at the proper level. Do I have a themostat problem? Thank you, Jeff Hummel, Sr.
Feb 7, 2010 at 6:11 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,236 POSTS
Jeff:
Is the engine properly warming up to a normal operating temp? If so, start the engine and let it warm up. WIth the engine running, hot, and the heater on high, feel both heater hoses at the firewall. Both should be hot. Let me know what you find.

Joe
Feb 13, 2010 at 1:12 AM
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