I have a 2003 Dodge Ram Quad Cab 1500 series with the 4.7 motor.
It has developed a problem where the heat blows warm out of the
vents on the right side of the radio. The vents on the left are just
blowing cool air.
This is also the same problem with the heater...right side warm left
side cool.
The defroster works okay.
It is not blowing hot.just warm.
Please e-mail me ANY suggestions, since I cannot afford to take it to
a dealer.
I posted this on a friends computer so please e-mail
bcoleman33@comcast.net
Thanks,
Barbara
Replace thermostat.
Fill antifreeze level.

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Christopher A. Young
You can't shout down a troll.
You have to starve them.
.
I have a 2003 Dodge Ram Quad Cab 1500 series with the 4.7 motor.
It has developed a problem where the heat blows warm out of the
vents on the right side of the radio. The vents on the left are just
blowing cool air.
This is also the same problem with the heater...right side warm left
side cool.
The defroster works okay.
It is not blowing hot.just warm.
Please e-mail me ANY suggestions, since I cannot afford to take it to
a dealer.
I posted this on a friends computer so please e-mail
bcoleman33@comcast.net
Thanks,
Barbara
Roy - 22 Nov 2006 15:38 GMT
> Replace thermostat.
> Fill antifreeze level.
Why would you say that? She says she has warm out of the rights side vents
and defrost. Probably the damn little door that is screwed up.
Roy
> I have a 2003 Dodge Ram Quad Cab 1500 series with the 4.7 motor.
> It has developed a problem where the heat blows warm out of the
[quoted text clipped - 13 lines]
> Thanks,
> Barbara
FMB - 22 Nov 2006 16:05 GMT
>> Replace thermostat.
>> Fill antifreeze level.
> Why would you say that? She says she has warm out of the rights side vents
> and defrost. Probably the damn little door that is screwed up.
>
> Roy
Yup, probably the little door. You can search for lots of threads that match
your symptoms on http://www.dieseltruckresource.com and they will tell you
the same. They will also tell you how difficult it is to change out. Is
this work you intend to do yourself, Barbara?
FMB
(North Mexico)