Mechanics

HOW TO REPLACE A HEATER CORE

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?
Avatar
Nugabug
September 28, 2010.



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

Bluelightnin6
Sep 28, 2010.