2000 Buick Lesabre Heater On High Only Luke Warm Gauge Reads 192 Both Hoses

2000 BUICK LESABRE
17,000 MILES
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heater on high is only luke warm. gauge reads 192. both hoses going into the firewall are hot. air works fine but the heater doesnt put out much heat. seems like the heater door isnt opening all the way
Oct 19, 2012 at 7:33 PM
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RASMATAZ
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Could be an air blend door actuator problem -open it up and investigate
Oct 20, 2012 at 6:39 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Might want to change thermostat to 205 and see what happens been here before and it works
Oct 20, 2012 at 6:44 PM
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