2002 Dodge Ram Heater not blowing hot air

2002 DODGE RAM
83,000 MILES • 6 CYL • 4WD • AUTOMATIC
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CARNUT95252
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  • 1 POST
I have a 2002 Dodge Ram that the heater isn't blowing warm or hot air. I flushed the heater core and know it's not plugged. Have checked the fuse's and relay's nothing wrong there. Anyone have any ideas? Thank you.
Oct 28, 2008 at 7:38 AM
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RENAUDTN
  • ✓ASE Certified Mechanic
  • 636 POSTS
  • ASE Certified Mechanic
If your truck has a heater control valve, you should check it out; it may be stuck closed. Is your outlet heater hose hot when heat is on? If so, your valve is probably okay.
You could also have a problem with your actuator or the blend door/damper.
Oct 31, 2008 at 2:53 PM
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