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1994 Plymouth Voyager POOR HEAT

Tiny
RSAPP1
  • MEMBER
  • 1994 PLYMOUTH VOYAGER
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 150,000 MILES
My plymouth grand voyger has heating problems. The heat coming out is not very warm at all.I replaced the thermostat, flushed radiator out and replaced pressure cap. The top heater hoseand both heater core hosesare hotter then theheat thats blowing out. Will u plesse help me fix this problem. Thank you.

Ron
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Sunday, January 3rd, 2010 AT 11:46 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Ron:
There is a blend door that may not be opening the entire way. Thus, only some of the air passes over the heater core. Check to make sure it is working properly. It's located near the heater core. Also, you may need to adjust the cable going to it. Here is a picture of how it attaches. LEt me know if it helps or if you need directions on how to adjust it.


https://www.2carpros.com/forum/automotive_pictures/249084_blend_2.jpg



Let me know if this helps or if you have other questions.

Joe
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Monday, January 4th, 2010 AT 2:24 PM

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