HEATER NOT BLOWING ANY WARM AIR WHAT COULD BE ...

2000 Chevrolet Blazer

Tiny

luworm

December, 11, 2012 AT 12:11 AM

Heater not blowing any warm air - what could be the cause? I replaced the thermostat. That did not help. Am wondering if could be water pump?

FOUND 998 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

December, 11, 2012 AT 12:45 AM

Make sure the hoses are hot going to the heater core. It may be clogged with dirt from over the years.

Roy

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