2002 Dodge Ram no heat

100,000 MILES • V8 • 2WD • AUTOMATIC
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TJSPRING1
  • MEMBER
  • 1 POST
the heat only comes out luke warm on low speed but goes to cool on any higher speed and never does get hot i have changed tstat but made no difference
Nov 15, 2008 at 12:48 PM
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PEAR69
  • ✓Experienced Mechanic
  • 1,482 POSTS
Your heater core may be blocked or (if you engine has this valve) the heater core coolant valve may be bad. To find this valve follow the heater core hoses -- you'll find it.
Nov 15, 2008 at 7:00 PM
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