1997 Chevy Lumina Heat

1997 CHEVROLET LUMINA
84,000 MILES • 6 CYL • FWD • AUTOMATIC
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3KIDSMECH
  • MEMBER
  • 1 POST
At idle temp gauge shows hot, but heater blows cold. As soon as I start to drive the car the temp gauge drops way down and the heater starts blowing hot air.
Dec 31, 2009 at 10:36 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Make sure the coolant level is correct and replace the thermostat
Dec 31, 2009 at 10:57 PM
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