1999 Chevy Blazer heater

Tiny
MIKE 792
  • MEMBER
  • 1999 CHEVROLET BLAZER
Engine Cooling problem
1999 Chevy Blazer 6 cyl Four Wheel Drive Automatic

i get very little heat, I replaced thermostat, and rad cap. The heater hoses one gets hot the other not so hot
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Monday, December 21st, 2009 AT 11:21 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
Is the engine running at a normal operating temp? Also, one heater core hose should be a little cooler that the other but not much. Have you tried flushing the heater core? It may be partially plugged.

Let me know.

Joe
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Monday, December 21st, 2009 AT 11:38 AM
Tiny
MIKE 792
  • MEMBER
Yes the motor is running at normal temp, once I changed the thermostat. No I have not flushed the heater core.I will try that tommorow
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Monday, December 21st, 2009 AT 12:09 PM

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