2002 CHEVY AVALANCHE

  • Tiny
  • damslim
  • 2002 Chevrolet Avalanche

Heater problem
2002 Chevy Avalanche V8 Two Wheel Drive Automatic 200, 00 miles

heater not working flushed raditor

Saturday, November 6th, 2010 AT 3:05 PM

1 Answer

  • Tiny
  • gmtech
  • Expert
  • 553 posts

Have you tried back flushing the heater core. You can try also running the vehicle and seeing if you have hot going into the heater core and seeing if you have hot coming out. If you don't the heater core is either plugged or faulty.

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Saturday, November 6th, 2010 AT 10:49 PM

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