2004 DODGE NEON HOW TO REPLACE A HEATER CORE

  • Tiny
  • nugabug
  • 2004 Dodge Neon

Heater problem
2004 Dodge Neon 4 cyl Two Wheel Drive Automatic 115000 miles

I was driving and car started steaming up inside out heater dash area. It really smelled like antifreeze or exhaust and my car started to get hot.I added antifreeze and drove it home when it cooled after a few minutes.I think my heater core is bad?Also my engine light came on a couple days before with obd2 code po441. Do you think this sounds like a heater core?And do I have to take the whole dash apart to replace heater core?Can you give me any ideas to find the issue causing service engine light obd2 reading po441?

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Tuesday, September 28th, 2010 AT 5:56 PM

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  • Tiny
  • bluelightnin6
  • Expert
  • 17,061 posts

The entire dash assembly must come out to replace heater core in this vehicle

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Tuesday, September 28th, 2010 AT 6:05 PM

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