Help! Heater doesn't blow hot air how can I test.

Tiny
ALFREDM8702
  • MEMBER
  • 2001 CHEVROLET S-10
Help! Heater doesn't blow hot air how can I test if my heater core is bad?
Sunday, December 23rd, 2012 AT 3:40 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Check the hoses to see if there hot.

You can flush the core with either compressed air or use a garden hose and flush back and forth till you have a good flow each way

Roy
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Sunday, December 23rd, 2012 AT 3:42 PM

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