1992 GMC VAN HEATING PROBLEMS

  • Tiny
  • oldlefty
  • 1992 GMC Van

Heater problem
1992 GMC Van 6 cyl Two Wheel Drive Automatic 212000 miles

we have changed the heater coil, thermostat, radiator and the heater vale and nothing is working it blows out but just not heat

Sunday, January 10th, 2010 AT 2:55 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

All that replacement parts and still no heat-could be an air mix/blend/mode door problems, vacuum and actuators and the HVAC control module

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Sunday, January 10th, 2010 AT 4:51 PM

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